Olsenmark OMEFL2805 rechargeable LED lantern uses a built-in rechargeable high capacity battery. It can be fully charged in 6-8 hours and give 150 hours low light. The rechargeable flashlight uses Ni-Cd battery of 3.6V 3000mAh which can be charged fully in 7hrs and give 3hrs of continues light making it ideal for camping and outdoors. It can also be very useful in unannounced or sudden power outages. A compact chassis with an anti-slip finish holds fast in your hand or stands on-end as an emergency lamp. Both the lantern and flashlight are compact to fit easily into your bag wherever you go. Non-diminishing light from included premium rechargeable battery. Recharges in less time. The light dimmer function allows you to adjust the light of lantern according to your requirement easily. There is a large knob located in side of the lantern. Simply rotating it to the wanted level will do the trick. The unit has a handle built into the shape of the unit enabling easy positional grip for whichever function you choose to use. The LED flashlight is built of aircraft aluminium alloy and it has a very solid construction with high-efficiency. And the cree LED comes with a lifetime warranty. The powerful high brilliance LED can produce a bright light 2000 meters real distance range.