Lighting

Quick Overview - 270 Degree High Visibility Design - Highly Adjustable Mounting System - 30 Lumens - Daytime Flash Mode - 5 Modes: 2 Solid / 3 Flash - Micro USB Rechargeable Limited Lifetime Warranty Serfas® warrants to the original purchaser that the product is free of defects in material, construction, and/or workmanship for the lifetime of the product. Battery Warranty – One Year Coverage Serfas® batteries are covered by a 1 year warranty from the original date of purchase. Features: - 30 Lumen Max Output - 4 LED Chip - Finned Lens Design Provides 270 Degree Visibility - Blue LED Charge Indicator - Daytime Flash Mode - Up To 34 Hours Runtime - Micro USB Rechargeable Specs: Solid Modes: - High – 15 Lumens / 2 hrs - Low – 6 Lumens / 6 hrs Flash Modes: - Daytime Flash – 30 Lumens / 34 hrs - High Flash – 15 Lumens / 19 hrs - Low Flash – 6 Lumens / 34 hrs - Weight: 26 Grams w/ Bracket Size: - Overall Height – 56.3mm (2.22?) - Main Cylindrical Body Width – 21.7mm (0.86?) - Widest Fin Width – 32.3mm (1.27?) - Charge Time: 2 hrs Using 500mA USB Wall Charger Product Package Contents: - (1) UTM-30 Cosmo 30 Lumen Tail Light - (1) Micro USB Charging Cable - (3 Sizes) Rubber Mounting Inserts - (3 Sizes) Rubber O-Ring Mounting Straps *Please note, flickering or pulsating observed in video is due to, “strobe effect,” a video capture phenomenon and is not representative of what is seen by the naked eye (steady shining light)*

The All New 2021 Serfas® E-Lume Series Headlight New for 2021 our E-Lume Series Headlights feature a redesigned extruded aluminum housing, new optical lens with excellent side visibility, and improved battery capacity and LED performance. We made not only increased performance a priority but also improved rider visibility, so we designed an all new optical lens and housing with front corner cutouts to allow drastically more light be visible when viewed from either side – and this all without any reduction in quality of forward illumination or beam pattern. Constructed of aluminum the E-Lume housing is strong and lightweight as well as an efficient thermal conductor which effectively reduces heat buildup thus helping maintain temperatures for optimal battery performance and consistent light output. Light output of the E-Lume 350 is sent through a single optical lens creating a powerful beam with strong front illumination and excellent side visibility. Limited Lifetime Warranty Serfas® warrants to the original purchaser that the product is free of defects in material, construction, and/or workmanship for the lifetime of the product. Battery Warranty – One Year Coverage Serfas® batteries are covered by a 1 year warranty from the original date of purchase. Features: - All-In-One Design - Extruded Aluminum Body - Press and Hold Button Lock - Daytime Flash Mode - Up To 90 Hours Runtime - Integrated USB Rechargeable Li-Ion Battery - Backlit Button Indicates Charge Status and Low Battery - Handlebar Bracket - USB Charging Cable Specs: Solid Mode: - High – 350 Lumen / 3 hrs - Medium – 150 Lumen / 7 hrs - Low – 75 Lumen / 15 hrs Flash Mode: - Daytime Flash – 350 Lumen / 75 hrs - Low Flash – 50 Lumen / 90 hrs Weight : 142g w/ Bracket Battery: 1-Cell Li-Ion 1600 mah Charge Time: 2.5 hrs To Full At 700mA Using USB Wall Charger Color: Black

The All New 2021 Serfas® E-Lume Series Headlight New for 2021 our E-Lume Series Headlights feature a redesigned extruded aluminum housing, new optical lens with excellent side visibility, and improved battery capacity and LED performance. We made not only increased performance a priority but also improved rider visibility, so we designed an all new optical lens and housing with front corner cutouts to allow drastically more light be visible when viewed from either side – and this all without any reduction in quality of forward illumination or beam pattern. Constructed of aluminum the E-Lume housing is strong and lightweight as well as an efficient thermal conductor which effectively reduces heat buildup thus helping maintain temperatures for optimal battery performance and consistent light output. Light output of the E-Lume 600 is sent through a single optical lens creating a powerful beam with strong front illumination and excellent side visibility. Limited Lifetime Warranty Serfas® warrants to the original purchaser that the product is free of defects in material, construction, and/or workmanship for the lifetime of the product. Battery Warranty – One Year Coverage Serfas® batteries are covered by a 1 year warranty from the original date of purchase. Features: - All-In-One Design - Extruded Aluminum Body - Press and Hold Button Lock - Daytime Flash Mode - Up To 90 Hours Runtime - Integrated USB Rechargeable Li-Ion Battery - Backlit Button Indicates Charge Status and Low Battery - Handlebar Bracket - USB Charging Cable Specs: Solid Mode: - Overdrive – 600 Lumen / 2.5 hrs - High – 300 Lumen / 6 hrs - Medium – 150 Lumen / 12.5 hrs - Low – 75 Lumen / 22 hrs Flash Mode: - Daytime Flash – 600 Lumen / 75 hrs - Low Flash – 100 Lumen / 90 hrs Weight : 170g w/ Bracket Battery: 1-Cell Li-Ion 2600 mah Charge Time: 4 hrs To Full At 700mA Using USB Wall Charger Color: Black

Serfas E-Lume USL-350 Headlight / Cosmo 15 UTL-15 Tail Light USL-350 E-Lume 350: - Daytime Flash Mode - Up To 80 Hrs Runtime - Extruded Aluminum Body - Integrated USB Rechargeable Li-Ion Battery - Backlit Button Indicates Charge Status and Low Battery - Handlebar Bracket UTL-15 Cosmo 15: - 3 LED Design - IPX3 Water Resistance - Charge To Full In 2 Hrs From Empty - Last Mode Memory

USM-600 E-Lume 600 Lumen Headlight - All-In-One Design - Extruded Aluminum Body - Press and Hold Button Lock - Daytime Flash Mode - Up To 90 Hours Runtime - Integrated USB Rechargeable Li-Ion Battery - Backlit Button Indicates Charge Status and Low Battery - Handlebar Bracket - USB Charging Cable UTM-60 Cosmo 60 Lumen Tail Light - 270 Degree High Visibility Design - Highly Adjustable Mounting System - Daytime Flash Mode - 5 Modes: 2 Solid / 3 Flash - Micro USB Rechargeable

3-IN-1 Handlebar Mounted Accessory Holder: 3-IN-1 Design: - Headlights - Action Cameras (GoPro) - Garmin Computers (Compatible w/ Garmin Only) - Adjustable Angle (100 Degree Tilt Up/Down) - Materials: Aluminum Alloy, Nylon - Simple Installation Specs: - Length: 105mm - Width: 68mm - Height: 57mm - Weight: 76g - Snap Ring Fitment: 31.8-32mm Bars - Max Load: 400g

Enhanced Side Visibility Design. 130 Lumens / 2 Solid & 3 Flash Modes. USB C Rechargeable. Unique Fin Lens Design Provides Enhanced Long Distance Visibility While Creating Generous Attention-Grabbing Side Illumination Features: - 130 Lumens (Daytime Flash) - Three Super Bright CREE LEDs - Finned Lens Design Provides 180 Degree Visibility - LED Charge Indicator - Auto Safe Mode* - Daytime Flash Mode - Up To 22 Hours Runtime - USB C Rechargeable - Aero Post Compatible Bracket Solid Modes: - High (50 Lumens): 1 hr 30 mins - Low (15 Lumens): 5 hrs 30 mins Flash Modes: - Daytime Flash (130 Lumens): 19 hrs - High Flash (75 Lumens): 10 hrs - Low Flash (20 Lumens): 22 hrs - *Auto Safe Mode Extends Runtime Additional 45 mins - Weight: 52 Grams w/ Bracket - Battery: 500 mAh Lithium Polymer

Our Brightest Tail Light Yet! Enhanced Side Visibility Design. 350 Lumens / 2 Solid & 3 Flash Modes. USB C Rechargeable. Unique Fin Lens Design Provides Enhanced Long Distance Visibility While Creating Generous 180 Degree Attention-Grabbing Side Illumination Features: - 350 Lumens (Daytime Flash) - Three Super Bright CREE LEDs - Finned Lens Design Provides 180 Degree Visibility - LED Charge Indicator - Auto Safe Mode* - Daytime Flash Mode - Up To 20 Hours Runtime - USB C Rechargeable - Aero Post Compatible Bracket Solid Modes: - High (140 Lumens): 1 hr 30 mins - Low (15 Lumens): 6 hrs Flash Modes: - Daytime Flash (350 Lumens): 19 hrs - High Flash (200 Lumens): 9 hrs - Low Flash (50 Lumens): 20 hrs - Auto Safe Mode Extends Runtime Additional 45 mins - Weight: 52 Grams w/ Bracket - Battery: 1050 mAh Lithium Polymer

Use to securely mount serfas tail lights to any compatible rear rack. Serfas Tail Light Compatibility: - TBT-50R Thunderbolt 2.0 - TST-70 Scorpius 70 - TST-100 Scorpius 100 - TST-130 Scorpius 130 - TST-300 Scorpius 300 - TSV-130 Vulcan 130 - TSV-350 Vulcan 350

Origin-8's Eyelet Stub Light Mount is an ingenious way to easily mount a light (or other accessory) to any bicycle frame with standard rack/fender eyelets. The Stub is made of light and tough 6061 aluminum tubing with an outside diameter of 26mm and an overall length of 46mm. It simply bolts to the eyelet with its included 5mm screw. There's a press-fit cap on the end to seal it.

Features: - 20 super bright red COB LEDs - 4 Modes: High (1.5hrs), Mid (4.5hrs), Flash (5hrs), Patrol (5hrs) - Li-ion rechargeable battery with Easy Magnetic USB charger (1.5 hrs charge time) - 20 lumens - Waterproof - Includes magnetic jersey clip - Optional integrated mount designs - 57093- D-Fuse seatpost mount - Integrates with the following Giant and Liv helmet models: -- Roost/Coveta -- Strive/Lanza -- Prompt/Unica -- Compel/Luta

Features: - Up to 20 lumens ANSI standard approved - Runtime: Day mode 4 hrs., High 8 hrs., Middle 15 hrs., Flash 30 hrs. - Li-Po rechargeable battery - Low power indicator - Motion sensor include - IPX4 waterproof rating - Charge via Micro USB cable

Compact and Versatile. The Recon TL100 is easy-to-use, ultra-portable and lightweight. With an integrated power indicator and IPX7 waterproof certification, the Recon TL100 provides maximum high-powered visibility at an accessible price. - Maximum output to 100 lumens - ANSI-Standard certified lumen output and runtime - Water proof to IPX7 standard - Disperse optics with side light design for over 180-degrees of visibility - Power status indicator alerts remaining run-time before powering off - Light memory mode - Compatible with Rev Comp, Compel, Roost and Prompt series helmets

An easy to attach mount that allows you to clip your Recon TL to any compatible Giant helmet.

It sees what you can't. Varia™ RCT715 rearview radar with camera and tail light continuously records your ride and automatically saves footage before, during and after events if it detects an incident. The bright tail light makes you more visible to motorists. And Varia RCT715 integrates seamlessly with your Garmin bike computer or the Varia™ mobile app on your paired compatible smartphone to alert you to traffic as you ride. The app allows for live video viewing for camera setup, plus video transfer so you can replay footage postride. A selection of operation modes lets you flex camera and tail light features to maximize battery life for longer rides.

Stay aware of approaching cars with Varia RTL515 rearview radar. It pairs with your Edge bike computer or compatible smartphone to alert you of vehicles approaching from behind up to 153 yards (140 meters) away. When used with your compatible smartphone, the Varia app uses bold graphics — plus tone and vibration alerts — to indicate the position and speed of approaching vehicles. MAXIMUM AWARENESS - Varia RTL515 rearview radar provides visual and audible alerts for vehicles approaching from behind up to 153 yards (140 meters) away. MULTIPLE PAIRING OPTIONS - This radar works seamlessly with your Edge bike computer or compatible smartphone as well as select Garmin wearables or the optional radar display unit. WORKS WITH THE VARIA APP - This smartphone app helps you increase your awareness by providing graphics — plus tone and vibration alerts — that indicate the position and speed of approaching cars. THIRD-PARTY APP COMPATIBLE - When used with a compatible smartphone, Varia radar integrates with your favorite apps, such as Ride with GPS to overlay your maps with rearview radar alerts. SUPERIOR VISIBILITY - Alert motorists to your presence as soon as possible with daylight visibility up to 1 mile. COMPACT DESIGN - Easily mount this sleek, compact device on the seatpost of almost any road-use bicycle. The vertical design allows for better leg clearance and a perfectly comfortable ride. PELOTON MODE - Varia RTL515 features multiple modes, including peloton mode, which provides a low-intensity flash that is kind to other cyclists’ eyes when riding in a group. BATTERY LIFE - Time spent charging is not as good as time spent riding. Get up to 16 hours of battery life in day flash mode and up to 6 hours in solid mode. Physical Specifications - Dimensions: 3.9” x 0.8” x 1.6" (98.6 x 19.7 x 39.6 mm) - Weight: 2.5 oz (71.0 g) - Modes: solid, peloton, night flash, day flash - Lumens: 20 solid, 8 peloton, 29 night flash, 65 day flash - Battery life: 6 hours solid, 8 hours peloton, 6 hours night flash, 16 hours day flash - ANT+: Yes - BLE: Yes - Water rating: IPX7 - Viewing angle: 220° In the box: - Varia RTL515 - Mounting Kit - Cables - Documentation

Garmin Varia UT800 Meet the smart headlight that shines brighter for longer - High-intensity cycling headlight for urban and trail use that’s visible in daylight from more than 1 mile (1.6km) away - Projects a steady blast of 800 lumens for up to 1.5 hours - Automatically adjusts to ambient light conditions, speed and ride profile to extend battery life - Works independently or pairs with compatible Edge cycling computers to automatically turn lights on or off, control brightness and more - Offers 5 light modes, including high, medium, low, night flash and day flash Specs: - Dimensions (LxWxH): 3.8" x 1.3" x 1.2" (96.6mm x 33.5mm x 29.7mm); 1.8" with flange (44.7mm with flange) - Weight: 4.6oz (130.0g) - Battery life: 1.5 hours, high; 3.0 hours, medium; 6.0 hours, low; 25.0 hours, day flash; 6.0 hours, night flash - Lumens: 800 - CREE LED: yes - Degrees of visibility: 270 degrees - Visibility distance: 1 mile (1.6km) - Water rating: IPX7

The AMPP 1100 uses a compact twin-LED design with OptiCube lens technology spreading a wide and even beam across whatever the terrain throws at you. FEATURES: - High power rechargeable headlight (1100 lm) - Powerful wide beam with OptiCube lens technology - Excellent side cut outs for enhanced side visibility - Compact and robust alloy body with composite battery casing - Large-capacity lithium-ion rechargeable battery - Built-in fast recharging circuit *Full charge in approximately 3 hours (minimum) - 3-level battery indicator (Blue: above 50% | Yellow: 30-50% | Red: Less than 30%) - USB rechargeable (Micro USB cable included) - Mode memory function - 5 light modes: High, Middle, Low, Daytime HyperConstant, Flashing - Double click to turn on High mode - FlexTightbracket - Water resistant - Optional helmet mount MODES/RUN TIME: - High mode: 1100 lumens | 1.5hrs - Middle mode: 800 lumens | 2hrs - Low mode: 400 lumens | 4.5hrs - Daytime HyperConstant mode: 1100/400 lumens | 6.5hrs - Flashing mode: 200 lumens | 50hrs Dimensions/Weight: - 48 x 105 x 34 mm - Weight: 200 grams (light unit and battery) Light source: - High intensity white LED X2 - Battery: li-on rechargeable battery (7.4V-2500mAh) Optional Parts: - Center Fork Bracket (5342440) - Helmet mount (5341831N) Recharge time: - Approximately 3-5hrs (USB2.0 recharge) - About 300 recharge times (until rated capacity drops to 70%)

Safety first, the AMPP400 comes with maximum side visibility, securely held in place with our adjustable FlexTight bracket. FEATURES: - High power rechargeable headlight (400 lm) - Powerful wide beam with OptiCube lens technology - Excellent side cut outs for enhanced side visibility - Large-capacity lithium-ion rechargeable battery - Battery indicator mode flashes red when less than 20% - Lightweight and compact polycarbonate body - USB rechargeable (Micro USB cable included) - Mode memory function - 4 light modes: High, Low, Daytime HyperConstant, Flashing - Secure FlexTight bracket for quick installation - Water resistant - Optional helmet mount, center fork bracket available Modes/Run time: - High mode: 400 lumens | 2.5hrs - Low mode: 200 lumens | 5hrs Dimensions/Weight: - 32 x 102 x 33 mm - Weight: 95 grams (light unit and battery) Light source: - High intensity white LED X1 Optional Parts: - Center Fork Bracket (5342440) - Helmet mount (5341831N) Recharge time: - Approximately 4-5hrs (USB2.0 recharge) - About 300 recharge times (until rated capacity drops to 70%

AMPP400 Safety first, the AMPP 400 comes with maximum side visibility, securely held in place with our adjustable FlexTight bracket. Viz 150—Safety first, the AMPP500 comes with maximum side visibility, securely held in place with our adjustable FlexTight bracket. - Rechargeable headlight (400 lm) - Wide beam with OptiCube lens technology - Excellent side visibility - Low battery indicator (Illuminates in red with less than 20% battery remaining) - USB rechargeable (Micro-USB cable included) - Mode memory function - Four light modes (High / Low / Daytime HyperConstant / Flashing) - Turns on High mode with double-click of power button - FlexTight bracket - Improved release button has made it easy to remove the light unit from the bracket - Helmet mount and center fork bracket (optional) Run Times - High (400 lm): 2 hours - Low (200 lm): 4 hours - Daytime Hyper-Constant (400/200 lm): 6 hours - Flashing (200 lm): 60 hours ViZ150 Compact, bright, and versatile, the ViZ150 stands out with high visibility from OptiCube lens technology and Daytime Hyperflash mode in an economical package. Run Times - Constant (20 lm): 5 hours - Flashing (15 lm): 70 hours - Group Ride (50 lm): 11 hours - Daytime Hyperflash (150 lm): 15 hours

Safety first, the AMPP500 comes with maximum side visibility, securely held in place with our adjustable FlexTight bracket. Now paired with the smallest member of the Rapid family for 25 lumens of rear coverage at only 22 grams! AMPP500 FEATURES: - High-power rechargeable headlight (500 lm) - Powerful wide beam with OptiCube lens technology - Excellent side cut outs for enhanced side visibility - Large-capacity lithium-ion rechargeable battery - Battery indicator mode flashes red when less than 20% - Lightweight and compact polycarbonate body - USB rechargeable (Micro USB cable included) - Mode memory function - 4 light modes: High, Low, Daytime HyperConstant, Flashing - Secure FlexTightbracket for quick installation - Water resistant - Optional helmet mount, center fork bracket available Modes/Run time: - High mode: 500 lumens | 1.5hrs - Low mode: 250 lumens | 3.5hrs - Daytime HyperConstant mode: 500/100 lumens | 5hrs - Flashing mode: 100 lumens | 40hrs RAPID MINI FEATURES: - Compact and lightweight (25 lm) - Lithium-ion rechargeable battery - USB rechargeable (Micro USB cable included) - Low-battery indicator - 4 modes - Charging time: 2h - Mode memory function - Battery Auto Save (The mode automatically changes to flashing when the battery power gets low.) - Seat post SP-14-R bracket (Ø21.5-32mm)

The compact, durable AMPP 800 offers superior beam patterns on or off road. Combined with its three-level battery indicator means there is always time to get home. FEATURES: - High-power rechargeable headlight (800 lm) - Powerful wide beam with OptiCube lens technology - Excellent side cut outs for enhanced side visibility - Large-capacity lithium-ion rechargeable battery - 3-level battery indicator (Blue: above 50% | Yellow: 30-50% | Red: Less than 30%) - Compact and robust alloy body - USB rechargeable (Micro USB cable included) - Mode memory function - 5 light modes: High, Middle, Low, Daytime HyperConstant, Flashing - Double click to turn on High mode - Secure FlexTight bracket for quick installation - Water resistant - Optional helmet mount, center fork bracket available Modes/Run time: - High mode: 800 lumens | 1.5hrs - Middle mode: 400 lumens | 2hrs - Low mode: 200 lumens | 4hrs - Daytime HyperConstant mode: 800/200 lumens | 4hrs - Flashing mode: 200 lumens | 30hrs Dimensions/Weight: - 32 x 102 x 33 mm - Weight: 136 grams (light unit and battery) Light source: - High intensity white LED X1 Optional Parts: - Center Fork Bracket (5342440) - Helmet mount (5341831N) Recharge time: - Approximately 3-7hrs (USB2.0 recharge) - About 300 recharge times (until rated capacity drops to 70%)

CatEye combo set featuring the EL135 headlight and Orb LD160 tail light Headlight: EL135: The HL-EL135 with three LEDs and OptiCube lens technology for a wider, 150 candlepower beam is the perfect everyday commuter safety light. - 3 white LEDs - AA alkaline battery x 2 - 2 modes - FlexTight H-34N bracket Tail light: Orb LD160: The ORB pairs a sleek, compact design housed in an alloy chassis. The lens itself serves as the operating switch and is protected from inadvertent triggers while still allowing for side visibility. - Simple, compact and lightweight - Easy switch operation - Side visibility - Attaches to seatpost, helmet or bag with the heavy-duty rubber band - CR2032 battery x 2 - Long runtime - 3 modes

For seeing the road and staying safe, CatEye's EL135/Omni 3 Light Kit includes their fine EL135 headlight and Omni 3 taillight. To light the way, the compact headlight with its no-tools universal quick-release handlebar mount boasts 3 super-bright LEDs, constant and flashing modes, and CatEye's OptiCube lens technology for a wider, 150-candlepower beam with excellent visibility. Meanwhile, for the back, CatEye's Omni 3 with their FlexTight mount and included clothing clip can be placed almost anywhere and it uses their Omni Directional Technology for 360 degrees of visibility and boasts 3 ultra-bright LEDs plus constant, flashing and rapid modes.

See and be seen with CatEye's HL-EL135 Headlight. This compact light uses 3 super-bright LEDs for a wide beam that lets you see more of the road. With 2 AA batteries, it provides up to 80 hours of run time on steady mode and up to 320 hours on flash mode. Plus, the no-tools universal mount makes installation fast and easy.

CatEye's Rapid 3 Taillight is compact for nighttime safety that won't weigh you down. It offers 3 modes for maximum visibility and its 3 LED lights shine for up to 80 hours. Plus, you'll love the Rapid's simple FlexTight bracket for easy installation and removal.

When you absolutely, positively need to be seen, day or night, rain or shine, trust CatEye's brightest rear safety light. The ViZ450 features 5 LEDs, 300-degree visibility, OptiCube lens technology, and makes sure you stand out with the power of Daytime Hyperflash mode. - 5 LEDs (450 lm) - Highly visible during daytime - 300 degree visibility - Long rear beam projection - OptiCube lens technology - Lithium-ion rechargeable battery - USB rechargeable (Micro-USB cable included) - Low battery indicator - 4 modes *Charging time: 3.5h - Mode memory function - Battery Auto Save (The mode automatically changes to flashing when the battery power gets low.) - New seat post bracket SP-15 which fits contemporary (kammtail) aero seatpost - Snap System Run time: - Constant (40 lumens):5 hrs - Flashing (40 lumens):65 hrs - Group Ride (130 lumens):10 hrs - Daytime Hyperflash (450 lumens):14 hrs

At just 43 grams, the 100 lumen Volt100XC is a feather light option for commuters, or other riders looking for an affordable way to illuminate a dark street or bike path. The matchstick-style USB rechargeable Li-ion battery charges in just 1.5 hours and puts out 1 hour of lighting on high mode, or approximately 5 hours when in flashing mode. The easy-to-attach rubber bar mount strap means you can keep this light in your pants or jersey pocket during daylight hours, or to avoid theft. For an affordable, lightweight, and reliable option, look no further than the Volt100XC. Affordable minimalism. the USB-rechargeable Rapid micro offers 4 modes of eye-catching illumination. At only 22 grams, whether it's on a seatpost, Fizik saddle or messenger bag, extra weight and bulk are no longer excuses for not being seen. Small in size but big on safety, the Rapid micro has all the features of its big brothers the Rapid X and X2, including low battery indicator, Battery Auto Save and mode memory.

Quick Overview - 270 Degree High Visibility Design - Highly Adjustable Mounting System - 60 Lumens - Daytime Flash Mode - 5 Modes: 2 Solid / 3 Flash - Micro USB Rechargeable Limited Lifetime Warranty Serfas® warrants to the original purchaser that the product is free of defects in material, construction, and/or workmanship for the lifetime of the product. Battery Warranty – One Year Coverage Serfas® batteries are covered by a 1 year warranty from the original date of purchase. Features: - 60 Lumen Max Output - Micro LED Chip - Finned Lens Design Provides 270 Degree Visibility - Blue LED Charge Indicator - Daytime Flash Mode - Up To 22 Hours Runtime - Micro USB Rechargeable Specs: Solid Modes: - High – 30 Lumens / 1.5 hrs - Low – 6 Lumens / 5.5 hrs Flash Modes: - Daytime Flash – 60 Lumens / 22 hrs - High Flash – 30 Lumens / 14.5 hrs - Low Flash – 6 Lumens / 22 hrs - Weight: 26 Grams w/ Bracket Size: - Overall Height – 56.3mm (2.22?) - Main Cylindrical Body Width – 21.7mm (0.86?) - Widest Fin Width – 32.3mm (1.27?) - Charge Time: 2 hrs Using 500mA USB Wall Charger Product Package Contents: - (1) UTM-60 Cosmo 60 Lumen Tail Light - (1) Micro USB Charging Cable - (3 Sizes) Rubber Mounting Inserts - (3 Sizes) Rubber O-Ring Mounting Straps *Please note, flickering or pulsating observed in video is due to, “strobe effect,” a video capture phenomenon and is not representative of what is seen by the naked eye (steady shining light)*