Description Watt:4W Voltage:AC85-265V Frequency:50/60Hz THD:<15% PF:>0.9 Color Temperature:2700K – 6500K Rendering:Ra ≥ 80 View Angle:120℃ Light Efficacy: 400LM Temperature of Working Condition: -25℃~50℃ Humidity of Working Condition:10%~90% Protection Grade:IP40 Material: PC Lifetime:>30000h Product Size:313 x 22x 30mm Certificate:CE & ROHS