... room, put salt lamp, can help purify indoor air, reduce the air excitant odour. Cooperate with edible salt to body Himalayan ... won't use due to overheating dangerous, very safe, can clean air, besides bacteria, dust, like a child night light, devoid of ... eliminate deposition of cigarette smoke and soot in the air, reductive air quality.Feng shui:ShuiJingYan lamp are purification, lucid power ...