Nuovo tipo LED COB Chip Lampada 50W AC 110V 220V Ingresso Driver Intelligente Adatto per LED
50W Hydroponice DOB AC LED COB Chip F Grow Plant Light Full Spectrum AC110 / 220V 1-10PCS. why our led chip is better than other chip, because this is new technology DOB,There are 6 fuctions to protect led chip long lifespan.