Click here for:Spec sheet Order Default (Parameter) Wattage 300W Colour Temperature 5000K Lamp Paint White Input Voltage 100-277VAC Lumen 130lm/w Cetification ETL DLC  Listed( Shenzhen Bbier Lighting Co.,ltd) Model Noumber BB-GKD-300W-4F1 Mounting options Chain Remark:  If you Want to ordering other color temperature or others Parameter. When you write address remark the Special Parameter into “ORDER NOTES” 4FT Linear LED…