... XP-E R2 LED, highest the brightness of 1800lm.2. Intellient control circuits, three gears light circuit;A ... all lights, with light output current 3.8A, the brightness 1400lm.3. Switch power indicator light explains:*The ... pack, capacity: 4400mAh, voltage:8.4V, work continuously 3 to 4 hours.7. Feature: A. Fixed in ... . Pictures: TrustFire TR-D003 Bicycle Light 1*T6 LED + 2*R2 LED 3 Mode Bike Lamp