slim 50w solar led street light

All in One Outdoor Waterproof AC 60W 100W 150W 200W Led Light Poles Stree Advantiges: 1. High pure aluminum housing+ 90° beam angle +high brightness cob led chips. 2. The housing design completely solved the problem that is the poor heat dissipation of tradtional street light. 3. The chip is supplied with 99.99% gold content and the chip holder is made of 100% pure copper, so the life span reaches to 50000 hours. Excellent heat conductivity and stable. 4. Super slim die cast