The B20 is a high output, dual LED, bicycle light by Niteye. Made from machined aerospace aluminum with HA III anodizing. The B20 features two CREE XM-L U2 LEDs, with 4 levels of output and a remote control switch that can be mounted on a bicycle handle bar, safely controlling the output and the ability to signal warning to traffic. The B20 can reach up to 1200 lumens with 4 x 18650, with 2-35 hours of runtime.
1.Light source: 2*Cree XM-L U2 LED
2.Battery:4*18650 rechargeable battery pack
5.Switch: Remote control switch
6.Circuit: CC circuit, constant output