Lumen output: 1800lumen
Shell material: aluminum alloy
Battery pack: 2 cell Samsung Li-ion battery pack (7.2V 3.5Ah)
Work mode: 100-70-40-10
Run time: 1.3h+ at 100% mode & 12h+ at low mode
Charge time: 2-3h(Automatic charger switch off when fully charged.)
Size
Weight: 90 g
Certification: CE/ UL /ROHS
In the box:
Ds trail light, 2 cells waterproof battery pack, charger, headstrap ,extension cable, wrench, manual.