Sigma Sport Buster 100 HL

2 stage battery status indicator
Burn time: 2 h (power mode), 4 h (standard mode) 8 h (eco mode), 9 h (flashing mode), 9 h (fast flashing * mode), and 10 h (SOS flash mode)
Charge time: 2 h
Click switch with tactile ON/OFF response
Horizontally adjustable bracket
Ideal for helmet attachment
Integrated lithium-ion rechargeable battery
Light output 120 lumens
Switch on protection (double click for ON)
Tool-free mounting
USB rechargeable LED front light with MICRO-USB charging port
Water resistant
Weight: 62 g