LIGHTING- This is a huge area of concern to a chameleon’s health. UVB light helps with absorption of calcium to create strong bones. UVB also aids in the absorption and production of D3. Without proper UVB light a chameleon can develop MBD (Metabolic Bone Disease). The most fool proof light on the market is the Reptisun 5.0. studies have found it superior to the Reptiglo 5.0 for chameleons. Do not purchase the compact bulb. These have been known to cause eye problems, such as photo-kerato-conjunctivitis. Lights should be kept on for 10-12 hours a day. Chameleons can only absorb the UV from these lights close up. The maximum effective range is about ten inches. I have personally used the latest lighting on the market with great success, the Mercury Vapor Bulbs. They are an all in one, both heat and UVB output. The maximum effective range of these bulbs is over 12 inches. As far as temperature goes, Veiled’s are a little warmer about 95 basking temperature or what I call the “hot spot”. The “hot spot” temperature can be acquired using standard house light bulbs ranging from 45-75 watts. A household bulb admits UVA light that stimulates appetite. This should be the temperature in one area on the top of the cage and the rest should be in the 80’s. The rest of the cage should vary, and into the mid 70’s at the bottom. Panther’s should have a basking temperature around 90 degrees. Same goes for the cage having varying temperatures. Babies should always be cooler around 85 basking for both species. Remember nothing can compare to natural sunlight. The best time to put your chameleon outside is between 10 and 2 o’clock.