Feature:

50w solar street light
With 1  solar panel, with Battery , LED light source,with phtocell function
Mono/Polycrystalline silicon 
Battery:3.2v 15AH Lithium battery
Light source:50W LED Lamp
Working Temperature:-40—50℃
Lighting time:3 rainy days, everyday 12 hours
Will automatically turn on during dark
With arm
Without street light pole

Application: 
Security light,square, street,for light in parks,gardens,etc