Great safety light which mounts to any helmet with two front white leds and 2 rear red leds for all-round visibility.

Features:

• 3 modes: white constant/red blinking,white blinking/red blinking,white constant/red constant
• wide angle (220) reflective lens
• 6.5x3.5x3cm
• 18g
• bulb: 2x white l.E.D.Sand 2x red l.E.D.S
• battery: lithium cr2032 x2pcs
• luminious intensity:1 lux/5m 0.6 lux/10m)
• burn time: 70hrs/100hrs