Ebuylights 150 Watt LED Bulb, White 6000K,20000 lumens, E39 Mogul Base,IP60 Anti-Dust Clear PC Cover,High Efficiency LED Corn Light Bulb Replacement for Fixtures HID/HPS/Metal Halide or CFL 150W Energy saving high power LED light, 450W-500W HID Metal Halid Lamp Retrofit Kit. Ebuylights Branded & ETL Listed.Epistar SMD2835 leds; High Brightness up to 130lm/watt. Non-Dimmable,50000 Hours lifespan (26years,based on 5 hrs/day) E39 Mogul base, Screw-in Installation;For ventilated fixture only. Widely used for street, warehouse, garage,yard, garden, home, office, hotel, hospital, school,factory lighting etc.