Rise-Lite Group Co.,Ltd is a professional 450w led retrofit kit ac347v manufacturer and supplier equipped with productive 450w led retrofit kit ac347v factory.Model NumberRL-RTK-320W-LV-DRL-RTK-370W-LV-DRL-RTK-480W-LV-D  PerformanceInput Wattage308.4369.1503.6Delivered Lumens (lm)34926 lm39918 lm50766 lmEfficacy (lm/W)113.25 lm/W108.15 lm/W100.81 lm/WColor Rendering Index (CRI)74.273.873.9Color Temperature (CCT)5954 K5924 K5922 KEquivalent Wattage1000W MH1000W MH1500W MHPower Factor0.99360.99540.9959Min. Ambient Temp (°F)-30 °F-30 °F-30 °FMax. Ambient Temp (°F)130 °F130 °F130 °FDimming ControlDimming compatibleYes [1-10VDC/PMW/Resistor]Yes [1-10VDC/PMW/Resistor]Yes [1-10VDC/PMW/Resistor]DimensionsProduct Weight (lbs.)5.8KG5.8KG6.8KGProduct Height (Inches)12.59 "12.59 "12.59 "Product Length (Inches)9.33 "9.33 "9.33 "Product Width (Inches)3.34 "3.34 "3.34 "LongevityL70 Life (Hours)69600 hours69600 hours69600 hoursWarranty (Years)5 years5 years5 yearsValidations and DownloadsLM-79please contact sales for the LM79please contact sales for the LM79please contact sales for the LM79LM-80YesYesYesULus/ ETLusYesYesYescUL/cETLYesYesYesiesplease contact sales for the IESplease contact sales for the IESplease contact sales for the IESQualificationsDesignLights Consortium®N/AN/AN/AFCCYesYesYesModel NumberRL-RTK-300W-HV-DRL-RTK-450W-HV-DPerformanceInput Wattage313.9426.9Delivered Lumens (lm)34580 lm48136 lmEfficacy (lm/W)110.16 lm/W112.76 lm/WColor Rendering Index (CRI)73.773.9Color Temperature (CCT)5880 K5924 KEquivalent Wattage1000W MH1500W MHPower Factor0.98980.9907Min. Ambient Temp (°F)-30 °F-30 °FMax. Ambient Temp (°F)130 °F130 °FDimming ControlDimming compatibleN/AN/ADimensionsProduct Weight (lbs.)7.5KG7.8KGProduct Height (Inches)12.59 "12.59 "Product Length (Inches)9.33 "9.33 "Product Width (Inches)3.34 "3.34 "LongevityL70 Life (Hours)69600 hours69600 hoursWarranty (Years)5 years5 yearsValidations and DownloadsLM-79please contact sales for the LM79please contact sales for the LM79LM-80YesYesULus/ ETLusYesYescUL/cETLYesYesiesplease contact sales for the IESplease contact sales for the IESQualificationsDesignLights Consortium®N/AN/AFCCYesYes