The fantastic Lamp ‘N’ Clamp comes with its own ES ceramic fitting with on/off switch and a large reflective dome. This allows you to screw in heating and lighting bulbs and with the assistance of the dome, direct light or heat downward. Great for, monitors and other reptiles that love a large basking area. Can be used for fitting UV ES compacts and suspend in a larger enclosure. Also handy for use with heat globes and raising chickens. Max 250 watt.