Light have long lasting Korean LEDs with high luminosity. Its strong plastic body makes it highly durable and safe to carry. It is also loaded with heavy duty battery backup, chargeable from mobile charger (Nokia Pin), with built-in overcharge and undercharge protection as a user safety measure. Emergency Light runs for 4-4.5 hrs when fully charged. Other Features : Wall Hanging System : Yes, Operation : Battery Operated, Material : Virgin Plastic Control, Control Button : Yes, Charging Time : Less then 5 Hours, Type : Battery Operated, Battery Backup : Yes, Battery Type : Rechargeable and can be charged by a nokia small pin mobile charger. Ideal for studying, cooking, camping, household and leisure activities with 360 degree lighting. It also has a handle o carry or to hang.