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![Why do most THT-EX lights use COB light sources?](https://static.wixstatic.com/media/403c36_91177398ec5f47639d453f7f34c0da52~mv2.jpg/v1/fill/w_319,h_240,fp_0.50_0.50,q_90,enc_auto/403c36_91177398ec5f47639d453f7f34c0da52~mv2.webp)
Why do most THT-EX lights use COB light sources?
COB LED (Chip-On-Board) is a new technology with many advantages, such as high brightness, better luminous efficiency, high heat...
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![New Product【AC in LED Bulb Light】uses COB Light Source.](https://static.wixstatic.com/media/403c36_abe29f250456497eb549048644ce32f3~mv2.jpg/v1/fill/w_319,h_240,fp_0.50_0.50,q_90,enc_auto/403c36_abe29f250456497eb549048644ce32f3~mv2.webp)
New Product【AC in LED Bulb Light】uses COB Light Source.
What's the difference between AC in LED Bulb Light(COB light source) and Conventional Bulb Light? √ Excellent lighting efficiency √ Less...