1. UL cUL DLC listed, standard American market lighting fixture
2. Top brand smd3030 LED Chip, CRI>80 or 90;
3. Top brand UL driver, PF>0.98;
4. Up to 140lm/w high efficiency, 400-600W HPS / MH bulb replacement;
5. Excellent aluminum housing, with PC cover, provide good heat dissipation solution