Homankit Natural Hand Crafted Himalayan Salt Lamp 18-22lbs with Wood Base,blub and Dimmer Switch NATURAL handcrafted himalayan salt lamp with dimmer switch, package includes blub(15watt), wood base and black cord(1.5M) with dimmer switch NATURAL NEGETIVE IONS GENEROTR emitts negetive ions, which would be helpful for improving the quality of surrounding air NATURAL AIR PURIFIER cleans dust,smoke,bacteria etc. in the air. Each and every specimen is unique and you will receive one similar to the images shown AVAILABLE WEIGHT: 18-22lbs and varies in size and color, suitable for bedroom, smoking room, office and covered area is about 18-25 square meters, the larger a himalayan salt lamp is, the wider it coveres HIMALAYAN SEA SALT LAMP--A best choice for home decoration and best gifts for family members and friends