EFFICIENT-Geepas flashlight is efficient whenever there is a power failure or blackout. It is designed with hyper bright cool white micro chip LED light bulbs. STURDY DESIGN- This flashlight has a sturdy aluminum body which stand the wear and tear of long use. The handle features a super soft switch for hassle-free use. BATTERY-The water-proof flashlight can last for 4.5 hours with a full charge and it has a lifespan of 150,000 hours. It can be charged up to 1,000 times. RANGE- Distant Range is 1000 meter and hence you have a long range of view at dark. ELECTRONICS- Optimized electronics provide regulated intensity.