... silicone, long life time, high light efficiency, low brightness declines.4. With high quality LED chips.5. With high intensity aluminum alloy as heat ... hard anodized processing.7. Intelligent constant current power supply, non-polarity design, high power factor and stability.8. Suitable for 12 ... 9006 PCB, Super flux, 3528SMD, 5050 SMD, festoon, High power etc;LED Strips:0603,1206,3528,5050,335,PVC etc