10Pcs 10W LED SMD Chip COB DC 9?10V For Lamp Flood Light Beads Bulb High Power Cool White

High Brightness Led Cob Chip 4640 40W Dc12-14V Led 2500Ma For Led Floodlight Projection Light Outdoor Light Source Diy

Cold White COB LED Chip Integrated Matrix Diode Lamps LED Chip Beads Lamp Bead Light Bulbs

1pcs LED COB Lamp Bead 5W COB Chip 220V Smart IC No Need Driver DIY Flood Light Led Bulb Spotlight Outdoor Chip Lamp

10PCS COB Light Source 10W /6500K Integrated LED Chip 12V/700mA for Lamp Accessories Pure White

LED Chip Bead High Power Lamp Beads 10W 20W 30W 50W 100W Warm White/White For DIY LED Flood Light Spotlight Bulbs

25Pcs 0.5W 5V High Power LED Lamp Bead Light Source Chip with Aluminum PlateUV Purple Light:

RnnTuu LED Chip No Need Driver COB AC 220V 3W 5W 7W 10W 12W High Brightness Energy Saving Diy Spotlight Flood Light Bulb Chip

5Pcs 3W Cob Led Chips Led Strip Bar Light Bulb Lamp Flood Light Dc9-10(V)

12Pcs LED Chips COB Light Emitter Component 5W 15?17V for DIY Spotlights Downlight Ceiling

3V 3.7V Dc 60Mm 8Mm Led Cob Strip 3W Warm Cold White Blue Red Cob Led Light Source For Diy Bicycle Work Lamp

10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Natural White

25Pcs/Pack 3W Full Spectrum 380nm-840nm Wavelength Led Plant Grow Light Chips (Without PCB)

12Pcs LED Chips COB Light Emitter Component 5W 15?17V for DIY Spotlights Downlight Ceiling LampWarm

Bulb Lamp Household Lighting Pygmy Bulbs Replacement

20pcs LED Lamp Bead Low Voltage High Light Aluminum LED Chip with Aluminum Substrate for DIY

LED COB Chip High Power 7660 Light Source DC30V150V For Down Light Bulb Lamp 50W 5000LM Cold White For DIY LED Flood Light Bulbs

20pcs Waterproof COB Light 12V 24V Backlight Modules Warning Lamp Hard Strip Bar Light Sign Channel

5V Cob Chip Bar Light Source 2W Strip Light For Diy Usb Table Lamp Panel Light

10Pcs Led Chips 3W 5W 7W 10W Led Source Chip High Power Led Cob Side Light Bulb Light Lamp Spotlight Down Light Lamps

25PCS High Bright Integrated Chip Light Source LED Bead Spotlight Bulb Nature White 4000-4500K