Elu nke na-enwu ọkụ bụ otu ma dị nro.
na-enweghị ntụpọ na-egbuke egbuke na ebe gbara ọchịchịrị, na
Igwe ọkụ LED anaghị ahụ anya;
Mgbasa ọkụ dị elu, mgbochi ultraviolet,
mgbochi acid na alkali corrosion;
Gafere UL, FC, CE, RoHS na asambodo ndị ọzọ;
Nchekwa ọkwa IP65, ọkụ retardant ọkwa HB;
3-afọ akwụkwọ ikike.
Iji ngwaahịa
Kwesịrị ekwesị maka kabinet, mma ụlọ, ogbo, wdg.
Ọkụ n'ime ụlọ na ọkụ nke ọkara n'èzí .