![Amazon.com: 10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V Warm White 3000K/ White 4000K/6500K White(6500K) : Tools & Home Improvement Amazon.com: 10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V Warm White 3000K/ White 4000K/6500K White(6500K) : Tools & Home Improvement](https://m.media-amazon.com/images/I/51psWrZoAlL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 10pcs Round COB 3W High Power LED Chip Bulb Lamp Light Aluminum Circuit Board LED Chip Module 300-330LM DC 9-11V Warm White 3000K/ White 4000K/6500K White(6500K) : Tools & Home Improvement
![Amazon.com: CHANZON 10 pcs High Power Led Chip 3W Purple Ultraviolet (UV 380nm / 400mA - 500mA / DC 3V - 3.4V / 3 Watt) SMD COB Light Emitter Components Diode 3 Amazon.com: CHANZON 10 pcs High Power Led Chip 3W Purple Ultraviolet (UV 380nm / 400mA - 500mA / DC 3V - 3.4V / 3 Watt) SMD COB Light Emitter Components Diode 3](https://m.media-amazon.com/images/I/510RufKja9L.jpg)
Amazon.com: CHANZON 10 pcs High Power Led Chip 3W Purple Ultraviolet (UV 380nm / 400mA - 500mA / DC 3V - 3.4V / 3 Watt) SMD COB Light Emitter Components Diode 3
![MTQY 20pcs High Power LED Chip 3W Cold White Light 30000-35000K Aluminum Bracket, Ultra Bright Intensity SMD COB Light Emitter Component Diode 3W Bulb Bead DIY Lighting - Amazon.com MTQY 20pcs High Power LED Chip 3W Cold White Light 30000-35000K Aluminum Bracket, Ultra Bright Intensity SMD COB Light Emitter Component Diode 3W Bulb Bead DIY Lighting - Amazon.com](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61oZgT7PZxL._AC_UF894,1000_QL80_.jpg)
MTQY 20pcs High Power LED Chip 3W Cold White Light 30000-35000K Aluminum Bracket, Ultra Bright Intensity SMD COB Light Emitter Component Diode 3W Bulb Bead DIY Lighting - Amazon.com
![Amazon.com: CHANZON 10 pcs High Power Led Chip 5W White (6000K - 6500K / 600mA - 700mA / DC 6V - 7V / 5 Watt) Super Bright Intensity SMD COB Light Emitter Amazon.com: CHANZON 10 pcs High Power Led Chip 5W White (6000K - 6500K / 600mA - 700mA / DC 6V - 7V / 5 Watt) Super Bright Intensity SMD COB Light Emitter](https://m.media-amazon.com/images/I/61sKEu-5C1L._AC_UF894,1000_QL80_.jpg)
Amazon.com: CHANZON 10 pcs High Power Led Chip 5W White (6000K - 6500K / 600mA - 700mA / DC 6V - 7V / 5 Watt) Super Bright Intensity SMD COB Light Emitter
![MECCANIXITY LED Chip Bulb 110V 3W Warm White 3000-3200K Driver Free High Power Floodlight Lamp Module Aluminium Board 2 Pack - Amazon.com MECCANIXITY LED Chip Bulb 110V 3W Warm White 3000-3200K Driver Free High Power Floodlight Lamp Module Aluminium Board 2 Pack - Amazon.com](https://m.media-amazon.com/images/I/61fahbBR7iL._AC_UF894,1000_QL80_.jpg)
MECCANIXITY LED Chip Bulb 110V 3W Warm White 3000-3200K Driver Free High Power Floodlight Lamp Module Aluminium Board 2 Pack - Amazon.com
![10pcs 1w 3w High Power 3000k 4000k 6000k 10000k 20000k 30000k Led + 20mm Star Pcb/ No Pcb - Light Beads - AliExpress 10pcs 1w 3w High Power 3000k 4000k 6000k 10000k 20000k 30000k Led + 20mm Star Pcb/ No Pcb - Light Beads - AliExpress](https://ae01.alicdn.com/kf/HTB1lwhkSVXXXXXBaXXXq6xXFXXXw.jpg_640x640Q90.jpg_.webp)
10pcs 1w 3w High Power 3000k 4000k 6000k 10000k 20000k 30000k Led + 20mm Star Pcb/ No Pcb - Light Beads - AliExpress
![Amazon.com: 50 pcs High Power Led Chip 3W Warm White (3000K-3500K / Input 560mA-700mA / DC 3V-3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3 W Bulb Amazon.com: 50 pcs High Power Led Chip 3W Warm White (3000K-3500K / Input 560mA-700mA / DC 3V-3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3 W Bulb](https://m.media-amazon.com/images/I/41-6-ooO+vL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 50 pcs High Power Led Chip 3W Warm White (3000K-3500K / Input 560mA-700mA / DC 3V-3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3 W Bulb
![Chanzon 10 pcs High Power Led Chip 3W White (6000K - 6500K / 600mA - 700mA / DC 3V - 3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Chanzon 10 pcs High Power Led Chip 3W White (6000K - 6500K / 600mA - 700mA / DC 3V - 3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components](https://m.media-amazon.com/images/I/51wbpF17YHL._AC_UF350,350_QL80_.jpg)
Chanzon 10 pcs High Power Led Chip 3W White (6000K - 6500K / 600mA - 700mA / DC 3V - 3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components
![PATIKIL 3W DC 3-3.7V LED Chip Bulb,Aluminum COB Lamps Bulb Warm White Light 3000K 300LM 1000mA 60x8mm for Home Reading, Landscape Light - 2 Pack - Amazon.com PATIKIL 3W DC 3-3.7V LED Chip Bulb,Aluminum COB Lamps Bulb Warm White Light 3000K 300LM 1000mA 60x8mm for Home Reading, Landscape Light - 2 Pack - Amazon.com](https://m.media-amazon.com/images/I/51c5lqVaeyL._AC_UF894,1000_QL80_.jpg)
PATIKIL 3W DC 3-3.7V LED Chip Bulb,Aluminum COB Lamps Bulb Warm White Light 3000K 300LM 1000mA 60x8mm for Home Reading, Landscape Light - 2 Pack - Amazon.com
![Hyuduo 25pcs LED Lamp Beads, 200LM 3W 5V High Power Led Chip, LED Lamp SMD Chip Light Bulb for DIY Lighting Fixtures(Pure White 60006500K) - Amazon.com Hyuduo 25pcs LED Lamp Beads, 200LM 3W 5V High Power Led Chip, LED Lamp SMD Chip Light Bulb for DIY Lighting Fixtures(Pure White 60006500K) - Amazon.com](https://m.media-amazon.com/images/I/71sZswjJWQL._AC_UF894,1000_QL80_.jpg)
Hyuduo 25pcs LED Lamp Beads, 200LM 3W 5V High Power Led Chip, LED Lamp SMD Chip Light Bulb for DIY Lighting Fixtures(Pure White 60006500K) - Amazon.com
![Amazon.com: ZeZhen LED Light Bulbs High Power Integrated Matrix Bulb COB Lamps, LED Chip Warm Pure Cold White Lighting Beads 1W 3W 5W 10W 20W 30W 50W 100W LED Light Bulb (Color : Amazon.com: ZeZhen LED Light Bulbs High Power Integrated Matrix Bulb COB Lamps, LED Chip Warm Pure Cold White Lighting Beads 1W 3W 5W 10W 20W 30W 50W 100W LED Light Bulb (Color :](https://m.media-amazon.com/images/I/61Jg8DCpAgL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ZeZhen LED Light Bulbs High Power Integrated Matrix Bulb COB Lamps, LED Chip Warm Pure Cold White Lighting Beads 1W 3W 5W 10W 20W 30W 50W 100W LED Light Bulb (Color :
![PATIKIL 3W DC 3-3.7V LED Chip Bulb,Aluminum COB Lamps Bulb White Light 6500K 300LM 1000mA 60x8mm for Home Reading, Landscape Light - 3 Pack - Amazon.com PATIKIL 3W DC 3-3.7V LED Chip Bulb,Aluminum COB Lamps Bulb White Light 6500K 300LM 1000mA 60x8mm for Home Reading, Landscape Light - 3 Pack - Amazon.com](https://m.media-amazon.com/images/I/51val4rFPXL._AC_UF894,1000_QL80_.jpg)
PATIKIL 3W DC 3-3.7V LED Chip Bulb,Aluminum COB Lamps Bulb White Light 6500K 300LM 1000mA 60x8mm for Home Reading, Landscape Light - 3 Pack - Amazon.com
![eecoo 1W COB LED Chips, High Power LED Beads SMD Light Emitting Diode Chips for DIY Lighting Accessories (100 pcs)(Warm) - Amazon.com eecoo 1W COB LED Chips, High Power LED Beads SMD Light Emitting Diode Chips for DIY Lighting Accessories (100 pcs)(Warm) - Amazon.com](https://m.media-amazon.com/images/I/51vNXMEIwEL._AC_UF894,1000_QL80_.jpg)
eecoo 1W COB LED Chips, High Power LED Beads SMD Light Emitting Diode Chips for DIY Lighting Accessories (100 pcs)(Warm) - Amazon.com
![xuuyuu 25 Pcs LED Chips, 3W High Power LED Lamp Beads Emitter Diode Chips for DIY Lighting Fixtures(Red) - Amazon.com xuuyuu 25 Pcs LED Chips, 3W High Power LED Lamp Beads Emitter Diode Chips for DIY Lighting Fixtures(Red) - Amazon.com](https://m.media-amazon.com/images/I/716U8obUTOL._AC_UF894,1000_QL80_.jpg)
xuuyuu 25 Pcs LED Chips, 3W High Power LED Lamp Beads Emitter Diode Chips for DIY Lighting Fixtures(Red) - Amazon.com
![Amazon popular LED bulb 220V 3W-7W energy-saving warm white light is suitable for down light crystal chandelier kitchen toilet - AliExpress Amazon popular LED bulb 220V 3W-7W energy-saving warm white light is suitable for down light crystal chandelier kitchen toilet - AliExpress](https://ae01.alicdn.com/kf/S05c9d36fd0004d798622829a2accb7681/Amazon-popular-LED-bulb-220V-3W-7W-energy-saving-warm-white-light-is-suitable-for-down.jpg)
Amazon popular LED bulb 220V 3W-7W energy-saving warm white light is suitable for down light crystal chandelier kitchen toilet - AliExpress
![MECCANIXITY COB LED Light Chip Bead 3W 120lm 3000-3200K 23mm 9-11VDC Energy Saving Bulb for Spotlight Floodlight Replacement Warm White 5Pcs - Amazon .com MECCANIXITY COB LED Light Chip Bead 3W 120lm 3000-3200K 23mm 9-11VDC Energy Saving Bulb for Spotlight Floodlight Replacement Warm White 5Pcs - Amazon .com](https://m.media-amazon.com/images/I/717RNw1Hj1L._AC_UF894,1000_QL80_.jpg)
MECCANIXITY COB LED Light Chip Bead 3W 120lm 3000-3200K 23mm 9-11VDC Energy Saving Bulb for Spotlight Floodlight Replacement Warm White 5Pcs - Amazon .com
![Hapivida LED Chip Cool White Bulb, 3W Round COB High Power Energy Saving Lamp Chip Aluminum Circuit Board(Natural White 4000K) - Amazon.com Hapivida LED Chip Cool White Bulb, 3W Round COB High Power Energy Saving Lamp Chip Aluminum Circuit Board(Natural White 4000K) - Amazon.com](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51HdqJyFpUL._AC_UF894,1000_QL80_.jpg)
Hapivida LED Chip Cool White Bulb, 3W Round COB High Power Energy Saving Lamp Chip Aluminum Circuit Board(Natural White 4000K) - Amazon.com
![Amazon.com: Chanzon 25pcs 1W 3W 5W LED Heat Sink (2 pin Black) Aluminum Base Plate Panel PCB Circuit Board Substrate 20mm Star DIY Heat Sink Cooling for COB High Power LED Chips Amazon.com: Chanzon 25pcs 1W 3W 5W LED Heat Sink (2 pin Black) Aluminum Base Plate Panel PCB Circuit Board Substrate 20mm Star DIY Heat Sink Cooling for COB High Power LED Chips](https://m.media-amazon.com/images/I/61wpmHejV1L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Chanzon 25pcs 1W 3W 5W LED Heat Sink (2 pin Black) Aluminum Base Plate Panel PCB Circuit Board Substrate 20mm Star DIY Heat Sink Cooling for COB High Power LED Chips
![CHANZON 10 pcs High Power Led Chip on Board 3W Blue (400mA - 500mA / DC 3V - 3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3 CHANZON 10 pcs High Power Led Chip on Board 3W Blue (400mA - 500mA / DC 3V - 3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3](https://m.media-amazon.com/images/I/51qGJmdcx+L._AC_UF894,1000_QL80_.jpg)
CHANZON 10 pcs High Power Led Chip on Board 3W Blue (400mA - 500mA / DC 3V - 3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 3
![uxcell LED Chip Bulb 300mA 3W 6 LEDs 5730 Surface Mounted Devices Module Aluminum Board Pure White Super Bright 22mm Dia 5pcs for Floodlight - Amazon .com uxcell LED Chip Bulb 300mA 3W 6 LEDs 5730 Surface Mounted Devices Module Aluminum Board Pure White Super Bright 22mm Dia 5pcs for Floodlight - Amazon .com](https://m.media-amazon.com/images/I/71c-mxUAYZL._AC_UF894,1000_QL80_.jpg)
uxcell LED Chip Bulb 300mA 3W 6 LEDs 5730 Surface Mounted Devices Module Aluminum Board Pure White Super Bright 22mm Dia 5pcs for Floodlight - Amazon .com
![MECCANIXITY COB LED Light Chip Bead 3W 120lm 4000-4500K 23mm 9-11VDC Energy Saving Bulb for Spotlight Floodlight Replacement Natural White 10Pcs - Amazon.com MECCANIXITY COB LED Light Chip Bead 3W 120lm 4000-4500K 23mm 9-11VDC Energy Saving Bulb for Spotlight Floodlight Replacement Natural White 10Pcs - Amazon.com](https://m.media-amazon.com/images/I/71GDvpxbYaL._AC_UF894,1000_QL80_.jpg)
MECCANIXITY COB LED Light Chip Bead 3W 120lm 4000-4500K 23mm 9-11VDC Energy Saving Bulb for Spotlight Floodlight Replacement Natural White 10Pcs - Amazon.com
![Chanzon 10 pcs High Power Led Chip 3W White (6000K - 6500K / 600mA - 700mA / DC 3V - 3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components Chanzon 10 pcs High Power Led Chip 3W White (6000K - 6500K / 600mA - 700mA / DC 3V - 3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components](https://m.media-amazon.com/images/I/41Yuu5KARTL.jpg)
Chanzon 10 pcs High Power Led Chip 3W White (6000K - 6500K / 600mA - 700mA / DC 3V - 3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter Components
![CHANZON 10 pcs High Power Led Chip 3W Warm White 3000K - 3500K (Input 600mA - 700mA / DC 3V - 3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter CHANZON 10 pcs High Power Led Chip 3W Warm White 3000K - 3500K (Input 600mA - 700mA / DC 3V - 3.4V / 3 Watt) Super Bright Intensity SMD COB Light Emitter](https://m.media-amazon.com/images/I/51c9RTj4iRL._AC_UF894,1000_QL80_.jpg)