The BLF03 is extremely small and ultralight, just 100mm length, designed for those who require high performance and reliability in a compact light. Aviation aluminum shell, IPX-8 standard waterproof（underwater 2m）, durable with SOS mode.5 output modes, 3 modes from low to high, turbo and SOS mode meet different requirements. Using one rechargeable 18650 Li-ion battery, easy to use and maintenance.
Max 850 lumen output from one Rechargeable 18650 Li-ion battery
360 degree rotating bracket, durable and easy to install
Three brightness levels
Intelligent drive circuit automatically determines output levels depending on the battery type used