... 50W high power LED high bay 1,AC85~265V 2,USA Bridgelux led chip 3,5 years warranty 4,CE&ROHS 50W high power LED high ... 70W,80W,100W,120W,150W,200W,250W,300WPRODUCT DESCRIPTION(LED high bay lighting): Model No.SL-HBL002-30WEquivalentHigh Pressure ... dust prevention design6. 3-10m Installation height7. High efficiency and power factor LED driver8. Constant current & High voltage isolate9. Unique optic ...