Built-in Lithium battery in DynaBox/LIR2450,3.6V,110mAh.
3pcs Super Bright LEDs.
Super bright LEDs never need replacing
Lightweight,small and compact
Great power saving and environmentally friendly
Precise Optical Lens makes the light beam more concentrated
Perfect for power outages, fishing,camping and more......
Convenient detachable design of power source plug.
Recharge over and over simply by winding the crank
BULB TYPE: LED
BATTERY TYPE: LIR2450