Wacool; Flat type ceremic heat emitters-black. Reptile series ceramic heating lamp is a kind of far infrared ray heat source similar to sun. the ceramics lamps produce long wave infrared heat source energy, which may effectievely warm the reptile pets. It may penetratre the pets skin, promote blood circulation, improve immunity, enhance health and accelerate recovery. it is made of high quality ceramic powder and high quality glaze after 2 times of burning and can give out infrared ray heating energy. 100% imported nickel alloy heating wire winding silk may achieve fast heating and stable temperature. 20,000 hours of life is 3 times of ordinary ceramics lamp if working for long time, the temperature will not continue rising to prevent safety dangers. each produts are pass European certificate and conform to ROHS enironmental protection reuirements. matt, available day and night, do not affect animal. it will not crack if splashing water and is suitable to terrarium with higher humidity.