Zoo Meds new 12 inch PALUDARIUM HOOD is designed to fit all 12 inch wide PALUDARIUMS or NATURALISTIC TERRARIUMS. This hood can hold one PALUDARIUM 3-in-1 lamp or one incandescent heat lamp up to 60 watts (e.g. Zoo Meds Daylight Blue or Nightlight Red Reptile Bulbs). A built-in reflector allows for increased heat/UVB penetration in your terrarium. An on/off switch is conveniently located on the back of the hood.