UltraFire ZF-6248 CREE LED camping light

hiht power cree led camping lightBulbs/mode:CREE Q3LED /3-MODE (brightness high 100% -- brightness Low 25% -- Strobe)Material: PlasticSize(mm): 160(L)X 60(D)package size:240(L)X 130(W)Weight(g): 194/335Battery:4 X AA (included)Switch: push button on/offColor:greenOperation Simply press the ON/OFF Button to cycle through HIGH,LOW and OFF.Press 3 seconds for FLASHING.Press OFFif stays at Any Mode over 3 seconds. Turn the side knob to choose between Directional Light or Area Light.Battery Replacement Twistthe end cap and remove it from the unit.Remove old batteries and replace four 1.5V AA size Alkaline batteries according to the polarity labels. Twist the end cap back on.Blub Replacement LED never needs to be replaced.