The smallest light in the BUSTER series, weighing only 62 grams. Packed with 120 lumens, the BUSTER 100 delivers outstanding light output and will be the perfect companion for your adventures in the dark. 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 1 10 h SOS flash mode Charge time 2 h Click switch with tactile ON/OFF response 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 62g Light output 120 lumens Click switch with tactile ON/OFF response Water resistant USB rechargeable LED front light with MICRO-USB charging port Charge time 2 h