yadda za a zabi led downlight don gidan wanka?

Yanayin gidan wanka yana da zafi sosai. lokacin da kuka zaɓi fitilar ledar wuta don gidan wanka. yana buƙatar yin la’akari da matakin IP (INGRESS PROTECTION).

matakin IP ya ƙunshi lambobi biyu. lamba ta 1 shine don darajar tsatsa.

lamba ta 2 don darajar anti ruwa.

lambar ta fi girma, matakin kariya ya fi haka girma.

Don ɗakin wanka, aƙalla zaɓi fitilun matakin IP44 ko IP54