Outdoor Purpose LED Street Light is designed for outdoor application in un-electrified remote rural areas, also in the urban area to save energy. The Light is suitable for campus and street lighting and is provided with battery storage backup sufficient to operate the light for 10-11 hours daily. The Light is provided with automatic ON/ OFF time switch for dusk to down operation and overcharge/ deep discharge prevention cut-off with LED indicators. The Light has various protections such as battery low, over charge, battery reverse and short circuit. The Light requires 12 V DC system voltage and duty cycle from dust to down. The Outdoor Purpose LED Street Light has 40 AH/ 80 AH tubular battery and 11 W CFL 4 pin tube.