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$15.28
LED COB Chip LED Light 110V 220V 20W 30W 50W Warm White White Smart IC No Welding No Need Driver SMD Light Beads FOR Floodlight Spotlight Outdoor Lamp
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LED COB Chip LED Light 110V 220V 20W 30W 50W Warm White White Smart IC No Welding No Need Driver SMD Light Beads FOR Floodlight Spotlight Outdoor Lamp
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LED COB Chip LED Light 110V 220V 20W 30W 50W Warm White White Smart IC No Welding No Need Driver SMD Light Beads FOR Floodlight Spotlight Outdoor Lamp
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LED COB Chip LED Light 110V 220V 20W 30W 50W Warm White White Smart IC No Welding No Need Driver SMD Light Beads FOR Floodlight Spotlight Outdoor Lamp
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High Power 50W COB LED Chip SMD 110V Welding Free Diode For Lamp Beads DIY Lighting Smart IC No Need Driver
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High Power 50W COB LED Chip SMD 110V Welding Free Diode For Lamp Beads DIY Lighting Smart IC No Need Driver
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1PC LED COB Chip 20W 30W 50W AC220V Warm White/Cold White Light Engine Integrated Smart IC Driver
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LED COB Chip LED Light 110V 220V 20W 30W 50W Warm White White Smart IC No Welding No Need Driver SMD Light Beads FOR Floodlight Spotlight Outdoor Lamp
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LED COB Chip LED Light 110V 220V 20W 30W 50W Warm White White Smart IC No Welding No Need Driver SMD Light Beads FOR Floodlight Spotlight Outdoor Lamp
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High Power 50W COB LED Chip SMD 110V Welding Free Diode For Lamp Beads DIY Lighting Smart IC No Need Driver
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High Power 50W COB LED Chip SMD 110V Welding Free Diode For Lamp Beads DIY Lighting Smart IC No Need Driver
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High Power 50W COB LED Chip SMD 110V Welding Free Diode For Lamp Beads DIY Lighting Smart IC No Need Driver
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COB LED Light Chip Bead 3W 280Lm 6000-6500K 20mm 5VDC White 5Pcs | Harfington
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High Power Led Chip Cob Smd 10W 20W 30W 50W 70W 100W Bulb Diy Lamp
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COB LED Light Chip Bead 3.2-3.4VDC 1W 110Lm 4000-4500K Neutral White 5Pcs | Harfington
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1Pc 5W COB Led Chip 220V Smart IC For DIY Downlight Spot Light Ceiling Light Warm/Cool White
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1Pc 5W COB Led Chip 220V Smart IC For DIY Downlight Spot Light Ceiling Light Warm/Cool White
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COB LED Light Chip Bead 3.2-3.4VDC 3W 280Lm 4000-4500K Neutral White 5Pcs | Harfington
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COB LED Light Chip Bead 3.2-3.4VDC 3W 280Lm 4000-4500K Neutral White 5Pcs | Harfington
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50W White Light Cob Chip Dc12v 32V, Integrated Smart Ic Driver 220V
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LED COB Light Chip 30W 50W 70W 100W 150W LED Bulb Chip 220V Input Smart IC LED Driver For DIY LED Floodlight
Alibaba B2B
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LED COB Light Chip 30W 50W 70W 100W 150W LED Bulb Chip 220V Input Smart IC LED Driver For DIY LED Floodlight
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High Power COB LED Chip 2828 3838 4040 5050 High Power Led Cob 100W 200W 300W 500W 3000K 4000K 5000K 6000K COB LED Chip
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COB LED Light Chip Bead 2-2.6VDC 3W 40Lm 660NM Replacement Red 5Pcs | Harfington
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COB LED Light Chip Bead 2-2.6VDC 3W 40Lm 660NM Replacement Red 5Pcs | Harfington
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50W White Light Cob Chip Dc12v 32V, Integrated Smart Ic Driver 220V
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50W White Light Cob Chip Dc12v 32V, Integrated Smart Ic Driver 220V
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COB LED Light Chip Bead 16mm 1W 110Lm 6000-6500K Replacement White 5Pcs | Harfington
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Led Chip Integrated Cob 5W 20W 30W 50W 100W 220V Smart Ic Driver Cold
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COB LED Light Chip Bead 3.2-3.4VDC 3W 280Lm 6000-6500K Replacement White 5Pcs | Harfington
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COB LED Light Chip Bead 3.2-3.4VDC 3W 280Lm 6000-6500K Replacement White 5Pcs | Harfington
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1Pcs 50W Utral Bright LED COB Chip 110V 220V Input Smart IC For DIY LED Flood Light Warm Cold White
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1Pcs 50W Utral Bright LED COB Chip 110V 220V Input Smart IC For DIY LED Flood Light Warm Cold White
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COB LED Light Chip Bead 16mm 1W 110Lm 3000-3200K Replacement Warm White 5Pcs | Harfington
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COB LED Light Chip Bead 16mm 1W 110Lm 3000-3200K Replacement Warm White 5Pcs | Harfington
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COB LED Light Chip Bead 16mm 1W 110Lm 4000-4500K Replacement Neutral White 5Pcs | Harfington
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COB LED Light Chip Bead 16mm 1W 110Lm 4000-4500K Replacement Neutral White 5Pcs | Harfington
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High Power LED Chip COB Lamp, DIY Smart IC Flood Light Bulb | Outdoor Lamp Bead No Driver Required Warm White 220V 20W
Inspire Uplift
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High Power LED Chip COB Lamp, DIY Smart IC Flood Light Bulb | Outdoor Lamp Bead No Driver Required Warm White 220V 20W
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$32.99
100W High Power COB LED Chip Bulb 220V Input Smart IC For DIY Outdoor Flood Light Spotlight Cold Warm White (1 Piece)
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$32.99
100W High Power COB LED Chip Bulb 220V Input Smart IC For DIY Outdoor Flood Light Spotlight Cold Warm White (1 Piece)
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Diy Customized Cob Led Panel 50W COB Ac Led Chip LM283B Full Spectrum 50W Cob Led Chip
Alibaba B2B
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Diy Customized Cob Led Panel 50W COB Ac Led Chip LM283B Full Spectrum 50W Cob Led Chip
Alibaba B2B
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COB LED Light Chip Bead 3W 120Lm 4000-4500K 40mm 9-11VDC Natural White 5Pcs | Harfington
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COB LED Light Chip Bead 3W 120Lm 4000-4500K 40mm 9-11VDC Natural White 5Pcs | Harfington
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COB LED Smart Chip Light Module 10W 20W 30W 50W DIY Floodlight Spotlight For Outdoor And Workshop Lighting Cold White 220V 20W
Inspire Uplift
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COB LED Smart Chip Light Module 10W 20W 30W 50W DIY Floodlight Spotlight For Outdoor And Workshop Lighting Cold White 220V 20W
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COB LED Light Chip Bead 5W 120Lm 4000-4500K 48mm 15-17VDC Natural White 5Pcs | Harfington
harfington
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COB LED Light Chip Bead 5W 120Lm 4000-4500K 48mm 15-17VDC Natural White 5Pcs | Harfington
harfington
My favorite COB LED modules and DIY fixtures
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COB Die Bonding Process | Inside the COB LED Chip Bonding Machine
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Quick Understanding about U Series COB Fine Pixel Pitch Indoor LED Wall Panels -Canbest U-COB Series
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RibbonFlex Pro COB LED Strip Light from Armacost Lighting
2.1K viewsOct 4, 2024
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How Does a COB LED Strip Work?
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YouTubeLibby Chen
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3000K vs. 6000K Chip on Board LED Strips – What’s the Difference - su…
2.3K viewsMar 18, 2025
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Super Bright COB LED Light– Ultra Slim & Powerful Module 2025 ⚡ | B…
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Light Up 100Watt High Power Dual Color COB LED
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High Power Chip On Board LED Prodcue #shorts
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What are the common parameters of COB LED? (Custom COB LED ring…
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NovaStar COB LED Display Solution Explained | Auto Calibration, Imag…
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RGB Circular Multi Color COB LED(Colorful and dazzling, free cu…
28 views5 months ago
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Find in video from 13:36Installing the 100W COB LED Chip
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Yosoo COB LED Panel, 12-14V 50W LED Integrated Chip Light Panel B…
7 viewsJul 17, 2024
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Shop cob led chip

Sponsored
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$15.28
LED COB Chip LED Light 110V 220V 20W 30W 50W Warm White White Smart IC No Welding No Need Driver SMD Light Beads FOR Floodlight Spotlight Outdoor Lamp
LightInTheBox
3
$15.28
LED COB Chip LED Light 110V 220V 20W 30W 50W Warm White White Smart IC No Welding No Need Driver SMD Light Beads FOR Floodlight Spotlight Outdoor Lamp
LightInTheBox
3
$13.49
LED COB Chip LED Light 110V 220V 20W 30W 50W Warm White White Smart IC No Welding No Need Driver SMD Light Beads FOR Floodlight Spotlight Outdoor Lamp
LightInTheBox
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$13.49
LED COB Chip LED Light 110V 220V 20W 30W 50W Warm White White Smart IC No Welding No Need Driver SMD Light Beads FOR Floodlight Spotlight Outdoor Lamp
LightInTheBox
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$14.02
High Power 50W COB LED Chip SMD 110V Welding Free Diode For Lamp Beads DIY Lighting Smart IC No Need Driver
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$14.02
High Power 50W COB LED Chip SMD 110V Welding Free Diode For Lamp Beads DIY Lighting Smart IC No Need Driver
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1PC LED COB Chip 20W 30W 50W AC220V Warm White/Cold White Light Engine Integrated Smart IC Driver
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1PC LED COB Chip 20W 30W 50W AC220V Warm White/Cold White Light Engine Integrated Smart IC Driver
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1PC LED COB Chip 20W 30W 50W AC220V Warm White/Cold White Light Engine Integrated Smart IC Driver
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1PC LED COB Chip 20W 30W 50W AC220V Warm White/Cold White Light Engine Integrated Smart IC Driver
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LED COB Chip LED Light 110V 220V 20W 30W 50W Warm White White Smart IC No Welding No Need Driver SMD Light Beads FOR Floodlight Spotlight Outdoor Lamp
LightInTheBox
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$14.63
LED COB Chip LED Light 110V 220V 20W 30W 50W Warm White White Smart IC No Welding No Need Driver SMD Light Beads FOR Floodlight Spotlight Outdoor Lamp
LightInTheBox
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$12.49
High Power 50W COB LED Chip SMD 110V Welding Free Diode For Lamp Beads DIY Lighting Smart IC No Need Driver
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High Power 50W COB LED Chip SMD 110V Welding Free Diode For Lamp Beads DIY Lighting Smart IC No Need Driver
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High Power 50W COB LED Chip SMD 110V Welding Free Diode For Lamp Beads DIY Lighting Smart IC No Need Driver
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High Power 50W COB LED Chip SMD 110V Welding Free Diode For Lamp Beads DIY Lighting Smart IC No Need Driver
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$6.59
COB LED Light Chip Bead 3W 280Lm 6000-6500K 20mm 5VDC White 5Pcs | Harfington
harfington
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COB LED Light Chip Bead 3W 280Lm 6000-6500K 20mm 5VDC White 5Pcs | Harfington
harfington
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High Power Led Chip Cob Smd 10W 20W 30W 50W 70W 100W Bulb Diy Lamp
eBay
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High Power Led Chip Cob Smd 10W 20W 30W 50W 70W 100W Bulb Diy Lamp
eBay
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2Pcs Led Cob Chip 50W 110V White Light Engine Integrated Smart Ic
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50W White Light Cob Chip Dc12v 32V, Integrated Smart Ic Driver 220V
eBay
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50W White Light Cob Chip Dc12v 32V, Integrated Smart Ic Driver 220V
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COB LED Light Chip Bead 3.2-3.4VDC 1W 110Lm 4000-4500K Neutral White 5Pcs | Harfington
harfington
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COB LED Light Chip Bead 3.2-3.4VDC 1W 110Lm 4000-4500K Neutral White 5Pcs | Harfington
harfington
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1Pc 5W COB Led Chip 220V Smart IC For DIY Downlight Spot Light Ceiling Light Warm/Cool White
LightInTheBox
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$8.99
1Pc 5W COB Led Chip 220V Smart IC For DIY Downlight Spot Light Ceiling Light Warm/Cool White
LightInTheBox
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$6.28
COB LED Light Chip Bead 3.2-3.4VDC 3W 280Lm 4000-4500K Neutral White 5Pcs | Harfington
harfington
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COB LED Light Chip Bead 3.2-3.4VDC 3W 280Lm 4000-4500K Neutral White 5Pcs | Harfington
harfington
$30.13
50W White Light Cob Chip Dc12v 32V, Integrated Smart Ic Driver 220V
eBay
Free shipping
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50W White Light Cob Chip Dc12v 32V, Integrated Smart Ic Driver 220V
eBay
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$2.13
LED COB Light Chip 30W 50W 70W 100W 150W LED Bulb Chip 220V Input Smart IC LED Driver For DIY LED Floodlight
Alibaba B2B
Free shipping
$2.13
LED COB Light Chip 30W 50W 70W 100W 150W LED Bulb Chip 220V Input Smart IC LED Driver For DIY LED Floodlight
Alibaba B2B
Free shipping
$13.78
2Pcs Ac110v 50W High Bright Integrated Led Chip Light Source Cob Chips
eBay
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2Pcs Ac110v 50W High Bright Integrated Led Chip Light Source Cob Chips
eBay