Ayni vaqtda, bozorda etakchi lampalar turlarini asosan uch avlodga bo'lish mumkin: Birinchi avlod LED yoritgichi qizil va ko'k yorug'likning belgilangan nisbati, doimiy yorug'lik intensivligi va shahar quvvat manbai. The second generation of constant-current LED plant lamp has a fixed ratio of red and […]
