1. Excellent heat sink with Cold forging design
2. 15°/25°/45°/60°/90°/20*50°/30*70°/80*140° various beam angle for choice
3. No UV or RF interference, No mercury or lead
4. LUMILEDS 3030 Chips,High CRI,over 150lm/w
5. IP66 Waterproof,5 Years warranty