Diamond 4W Scale LED Light SL4W-Cool White Product SKU:Diamond-SL4W-Cool-White Diamond Tube Light/Batten Light-SL4W-Cool-White Size:1ft Color:Cool White CCT:6500K Lumen:320lm Power:4W As leaders in the LED technology revolution, we create lighting systems that are cost-efficient and energy-efficient. The New Generation Of Energy Saving Tube Light. Easy To Fit Installation Safe And Secure. Long-lasting Quality.