GU10 spot light uses COB (chip on board) LED - YouTube
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5V COB LED Strip Light - Yellow | The Pi Hut
COB10-12V Chip-on-Board LED Light Strip - 1000 Lumens
COB10-24V Chip-on-Board LED Light Strip - 1000 Lumens
Chip On Board LED - Chip-On-Board LED Solutions | ProPhotonix
COB-RGBW Chip On Board LED Strip Light 24V | LED Lighthouse
5V COB LED Strip Light - White | The Pi Hut
Chip-On-Board LEDs (COB) - LEDs & components | the leading LED-shop by LUMITRONIX
COB LED Tape Seamless Effect 15W/M High CRI Priced Per Metre | Downlights Direct
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