Rau thaj chaw cog qoob loo lossis tsev pheeb suab loj hlob ntawm 80 x 80, koj yuav xav tau cov tshuab LED los ntawm 100W txog 200W nyob ntawm cov chaw tsim khoom. Txhua qhov LED qhov nruab nrab ntawm cov watts no yuav txaus kom loj hlob mus txog 4 tsob nroj.
