1. Loo isticmaalo budada fluorescent, waxyaabaha lagu daro muraayadaha indhaha iyo warshadaha elektiroonigga ah;
2. Loo isticmaalo soo saarista walxaha xumbo kombuyuutarka, kaydka xumbada leh xawaare sare, awood weyn, cabbir yar,
hawlaha badan iyo sifooyinka kale;
3. Waxaa loo isticmaalaa soo saarista alaabada gaarka ah, dhoobada dielectric iyo galaas gaar ah.