ul listed 250w led corn light bulb, e39 mogul base 5000k daylight 35000lm lamp, replacement 1000watt cfl hps metal halide , large area lamp for street, garage, warehouse high bay lighting... ge run <b><br>focus! profession! a factory that manufactures led corn bulbs for 10 years. our factory only manufactures corn bulbs!</b><br><br><b>characteristics</b><br><br> 1.for higher brightness, 1170pcs <b>samsung </b>led (0.5w/piece) are used, with a total rated power of 585w, but we limit the bulb to 250w for higher brightness, ensuring less heat and longer working life.<br><br>2.built-in silent cooling fan! more heat dissipation!<br><br>3.built-in high-quality isolated power supply, key components use the world's largest brand components.<br><br>enhance your outdoor or indoor environment with the new high lumen street lamp an energy-efficient yet simple and beautiful light - 5000k daylight color is very close to the ideal daylight color substitute.<br><br>led corn light bulbs are some of the most versatile led retrofit bulbs for replacing metal-halide lights, hps, hid, and other lights.<br><br> <b>common application: </b><br><br>high power led bulb, great for outdoor lighting projects, warehouse lighting projects, street lighting projects and so on. also great for kitchen,bedroom,garage,driveway,post light,warehouse,barn, patio, courtyard , garden, street, office, school, hospital, shopping mall,supermarket, station, restaurant, hotel, workshop etc.</b><br><br> <b>package: 1 x led corn light bulb <br><br><br> <b>250w led bulb parameters</b><br><br><b>lnput voltage: ac100--300v<br><br>drive: isolated power supply<br><br>cct: 5000k<b><br><br>led light source: 1170pcs<b><br><br>led lanp: 2835<b><br><br>led: samsung <b><br><br>cri: >80<b><br><br>power factor: >0.98<b><br><br>lumen: 35000lm <b><br><br>beam angle: 360°<br><br>base: e39<br><br>dimension: 4.72*12.8in<br><br>ip grade: ip64 <b><br><br>ng: 2.86ib <b><br><br>hull: aluminium <b><br><br>warranty period: 5 years