• 500LM rechargeable COB strip headlamp
• Uses professional grade licensed COB [Chip-on-Board] technology strips
• Adjustable strap with rear battery pack with power level indicator
• 4-Output Settings:
• High beam 500 lumens, 2.5 hour run time
• Medium beam 250 lumens, 6 hour run time
• Low beam 100 lumens, 10 hour run time
• Safe Mode - 23 lumens, 33 hour run time
• Powered by 3.7V 1800mAh Li-Polymer rechargeable battery (built-in)
(California Prop 65)