Lighting

Serfas' Thunderbolt Taillight delivers 35 lumens in an extremely versatile, USB-rechargeable package. Attach the water-resistant silicone body nearly anywhere on your bike, and use the high, low, or two flash modes to make sure cars or cyclists can see you when approaching from behind after dark. At just 50 grams, you won't even notice it's on your bike — but others will!

USL-605 E-Lume 605:Serfas E-Lume USL-605 Headlight/Cosmo 30 UTL-30 Tail Light USL-605 E-Lume 605: - 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-30 Cosmo 30: - High Visibility Lens - IPX6 Water Resistance - Charges To Full In 2 Hours From Empty - Last Mode Memory

Get the best of both worlds with one of Serfas' many light combo kits. - Headlight: 250 Lumens - Tail Light: 15 Lumens - USB Rechargeable - Headlight and Tail Light Charge into 2.5 hours - Great USB Starter Pack USL-250 headlight: - Solid Modes: High (250 Lumens): 2.5 hrs, Medium (100 Lumens): 4.25 hrs, Low (50 Lumens): 7 hrs - Flash Modes: Daytime Flash (250 Lumens): 50 hrs, Low Flash (50 Lumens): 18 hrs - Weight: 142 Grams with Bracket - Battery: 1-Cell Li-Ion, 1400mAh UTL-15 taillight: - 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

Replacement Part – Universal Handlebar Bracket - Fits all current Serfas headlights with a removable bracket - Fits bars up to 31.8mm horizontal & vertical adjustable - Easily removes from bar in seconds - No tools needed - Works With: TSL-100, TSL-150, TSL-150+, TSL-200, TSL-250, TSL-250+, TSL-500, TSL-500+, TSL-1000, TSL-1500, SL-155, SL-255, USL-155, USL-305, USL-505, TSL-350, TSL-550, TSL-750, TSL-T1000, TSL-LT1000, TSL-1200, TSL-1800, TSL-2500, HL-1.1, & SL-30WP - Works for all Serfas headlights EXCEPT for SL-200 & SL40WP

Safety first, the AMPP400 comes with maximum side visibility, securely held in place with our adjustable FlexTight(TM) bracket. AMPP400 Features: - High-power rechargeable headlight (400lm) - 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 Rapid Micro Features: - 15 Lumens light output - Up to 30 hours run time - SP-14 Seatpost Bracket - One small and one large attachment band - Micro USB charging cable