The 8.5" Dome customized to Vivid Chameleons & Habitats requirements for heat diverge to the 8.5" diameter of the fixture using a 50W - 150W bulb.
We do not recommend using above150W bulb as it might be too hot for your chameleon. Ideal basking spot during the day is 85F. Please use a temperature gun to measure the basking spot to avoid overheating the chameleon.
*1 Year Warranty