Ultrafire C1 5-Mode Memory LED Flashlight w/ Cree R2-WC (2*CR123A/1*18650)
Features a Cree XR-E R2-WC LED Emitter - Powered by 2 x 3.0V/3.6V CR123A batteries or 1 x 18650 battery (sold separately) - Input voltage range: 3.0V~8.4V - Maximum brightness: 250 lumens (manufacturer rated) - Maximum circuit outpet: 1000mA - 5-mode tail cap clicky switch with mode memory: Hi > Mid > Lo > Strobe > SOS - 1.5~2.0 hours total estimated runtime (manufacturer rated) - Regulated driver circuitry - Glass lens with alumium textured/OP reflector with copper heatsink driver base