Led lighting

Growroom Design
121

301’s are a more efficient light than the 281’s it uses both the top one is an older light is my guess Osram makes a good led as well coral fish tank guys like them with Phlizon using them (Osram) my guess is Samsung is getting out of the led market by 2030 so getting out in front unless they have a better color on one of their chips. that i don’t know

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