Serfas's E-Lume lights were developed to be the best value and quality USB rechargeable bicycle lights available.
Powerful LED bulbs, aluminum, not plastic construction, LG brand Lithium Ion batteries, all backed by Serfas' Lifetime Warranty.
- Compact Lightweight Aluminum Design
- 500 Lumen Output
- Water Resistant Rating: IPX4
- Battery Life Indicator
- Max Charges Rate of 700mA
- Charges from Dead to Fully Charge in 3.5 hours
- Micro USB Cord
- Handlebar Mount