The PD-BJ200W system is a compact 9,000-lumen all-in-one solar street light featuring 50 W light power and a luminous flux of 200 lm/W. The recommended installation height is 6 to 8 meters.

Look for lights with a high IP (Ingress Protection ... you should opt for lights that offer between 700-1300 lumens. If you buy cheap solar lights, you may find that they only last a few months ...