Flashlight CREE brand Romisen RC-K4 3,8V Versatile (1x18650/3xAAA/2xCR123)

Flashlight CREE brand Romisen RC-K4 3 ~ 8V Versatile (1x18650/3xAAA/2xCR123) 

Compatible with several batteries: 
(1x18650/3xAAA/2xCR123) 
ROMISEN Model RC-K4 
Works with 1 x 18,650, or 2 x 3.0 V ~ 3.6V CR123A, 1.2V/1.5V or 3 x AAA batteries (batteries not included, sold separately) 
- Power input: 3.0 V ~ 8.4V 
- Features: Cree XR-E LED emitter 
- You can change your batteries quickly 
- Lens glass with aluminum reflector
- Highest Energy Efficiency
- Light completely white