Сравнение бюдженого китайского QB288 на светодиодах Samsung LH281B+ (+UV, +IR) c QB288 V2 Rspec
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4 minutes
The main focus of the channel is the artificial lighting of plants. The author introduces everyone to the measurement of the real emission parameters of LED lamps. Special attention is paid to such parameters as µmol/m²/s (PPFD), mW, lux. Also, the YouTuber makes various reviews the corresponding equipment and components.

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Russian