10pcs Flip LED Chips 10W 20W 30W 40W 50W 3000k Led Source Chip 1919 SMD COB Diode 17mm Light Bead for LED Bulb Ceiling Spotlight

10pcs New Flip LED Chips 10W 20W 30W 40W 50W 1919 SMD COB diode 17mm Light Bead for LED Bulb Ceiling spotlight
 

Note : The LED Chip should not be connected directly to 110v or 220V voltage, we should drive it with an LED driver. The link of LED driver is below: 

https://www.aliexpress.com/item/1005002622508641.html

Item Name:  LED COB Chips
Full Power: 10W 20W 30W 40W  50W
Input Voltage1: 10W(30-32V)  20W(30-32V)30W(30-32V)40W(30-32V) 50W(30-32V)
Size :  Size : 1919MM  Light Size 17 MM
COB Chip Size: 14x30mil/0.5W/leds/ Lumen:110-120lm/w
Chip Brand :     San'An Chip Brand
Current:  10W-300ma, 20W-600ma, 30W-900ma, 40W-1200ma, 50W (1500mA) 
Color :  Warm White(2700-3000K) Nuatural White (4000-4500K) White(6000-6500K)
Warranty: 50,000 Hs
Cerification: CCC CE Rohs
Application: DIY LED Bulb Spotlight ceiling light Floodlight table lamps Etc

,