Taillights

See and be seen with Serfas' USL-R USB Taillight. It has steady and flashing modes, runs for up to 6.5 hours, has a quarter-mile visibility and is easy to install and remove thanks to the built-in universal quick-release rubber strap. Recharging the light's battery is simple and convenient, too. When the battery indicator tells you it's time, just plug the light into your computer's USB port.

$46.00
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)*

The Serfas Apollo is a super compact LED light which packs a bright punch in a tiny waterproof metal housing.
Mounts in seconds using the attached mini molded rubber ladder strap and hook system.
Powered by (2) replaceable CR2032 batteries.
Features
- Strap Fits Bars 20 – 40mm
- Waterproof
- 240° Visibility
- Perfect For Stores Without Counter Space
Specs:
- Modes: Solid 50 hrs, Flash 150 hrs
- Weight: 29 Grams With Bracket
- Runtime: Up To 50 hrs On Flash
- Battery: (2) CR2032

$18.00
Be your own titan of cycling safety—gear up and be seen with the compact and highly visible Serfas Titan Helmet Tail Light. With a higher up and more easily noticed helmet safety light, motorists will appreciate your improved visibility and your mother will thank you for playing it safe. It features a magnetic retention system that safely breaks away during a crash, a Last Mode Memory that remembers the last mode used when you turn the light on, and easily replaceable batteries.
- Powerful magnetic helmet mount system with simple install/removal
- Ultra Bright Red LED (15 Lumens Max. Output)
- Weight: 18g w/ Bracket
- Battery: (2x) Lithium CR2032 (Pre-Installed Batteries Included w/ Plastic Pull Tab To Activate Before First Use)
- Light Body Dimensions: 29 x 29 x 20mm
Modes:
- Solid: High – 35 Hours (6 Lumens) / Low – 45 Hours (3 Lumens)
- Flash: Daytime High Flash – 60 Hours (15 Lumens) / High Flash – 40 Hours (8 Lumens) / Low Flash – 100 Hours (3 Lumens)

$22.50
The UTL-15 is a great everyday tail light. Be seen with this 15 lumen, 3 mode, and ABS constructed light.
FEATURES
- 3 LED Design for Easy Visibility
- IPX3 Waterproof
- Charges From Dead to Fully Charge in 2 Hours
- Last Mode Memory
SPECS
- Solid Modes: High (15 Lumens): 2 hrs, Low (7 Lumens): 4.5 hrs
- Flash Modes: KITT Flash (5 Lumens): 14.5 hrs, Flash (15 Lumens): 4 hrs
- Weight: 56 Grams with Bracket
- Battery: Lithium Polymer
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