Serfas
Serfas TBT-50R Thunderbolt 2.0 Tail Light Unisex Bike light
$32.50
Product description:
Extremely Bright For It’s Compact Size
CNC and Precision Laser Etched Aluminum Housing Component
50 Lumen Output On Daytime Flash – 7 Lighting Modes
Auto Safe Mode Adjusts Output To Maximize Battery When Low
Last Mode Memory
USB Rechargeable
The Serfas True Series light line was developed to be the best on the market. Given the True stamp of approval, these tail lights will meet & exceed their expected lumen output while offering you all the features you’ve come to enjoy from Serfas lighting. Please welcome the new line of True Series lights & be prepared to turn night into day.
Features:
- 50 Lumen Daytime Flash
- Auto Safe Mode
- Last Mode Memory
- USB Remote Switch Compatible
- Aero Post Compatible
- USB Rechargeable
Specs:
- Solid Modes:
- High (25 Lumens): 1.5 hrs
- Medium (15 Lumens): 2.25 hrs
- Low (10 Lumens): 5.5 hrs
- Flash Modes:
- Daytime Flash (50 Lumens): 19.5 hrs
- High Flash Slow (25 Lumens): 9.5 hrs
- High Flash Fast (25 Lumens): 5 hrs
- Low Flash (10 Lumens): 13 hrs
- *Auto Safe Mode Extends Runtime an Additional 45 mins
- Weight: 40 Grams w/ Bracket
- Battery: 500 mAh Lithium Polymer