Im currently researching to build a bigger cage for my IG. Few questions 1. Ive been reading about mvb bulb and some people say its better because it kills two birds with one stone. I thought the idea was to have a UVB bulb near the food and a heat lamp away from the food. If this is true is it okay to run a MVB bulb and the food away from it so it wouldnt get dryed out?? 2. Would It harm my Iguana if I ran a extra light for atheistic purposes say a single blue neon bulb per say. Not trying to turn my cage into a rave club just wondering if I could. 3. Do they make MVB bulbs that dont put out massive amounts of light simliar to some heat lamps ive seen?