Nano Halogen Heat Lamp - 35 W The Zoo Med 35 W Nano Halogen Heat Lamp contains a white light with UVA rays which is valuable to your reptiles overall well being. This lamp will encourage breeding and a regular appetite for your pets. Install one of these lamps into your fixture to provide your pet with daylight and heat, as well as optimal relaxation and pleasure from basking. This quality product is supported by a 6 month manufacturer's warranty.