Ngoku izinzile kwi-140W, amandla okwenene yi-137W. Ngokomenzi womthombo wokukhanya, amaso angafikelela 500W, yenzelwe izibane zokukhangela. Nangona kunjalo, izibane zethu ezikhusela uqhushumbo zifikelela kwi-140W.
Amandla okukhanya kwezibane zokudubula kuxhomekeke kwindawo ofuna ukuyikhanyisa. Kuba 30 square metres, Ndicebisa iiyunithi ezintathu okanye ezintathu Ukukhanya kwe-LED-ubungqina bokudubula, Ukusukela kwi-300W ukuya kwi-400W.