Blue Spotted Deluxe Porcelain 10" Brooder Clamp Lamp for use with terrariums and reptiles, amphibians, small animals, birds, and farm animals Blue Spotted Deluxe 10 Inch Clamp Lamp for use with terrariums and reptiles, amphibians, small animals, birds, and farm animals 10" metal reflector, black finish & UL ceramic socket Convenient on/off switch & swivel head clamp 250 Watt maximum bulb size. Use with basking bulbs, 10.0 UVB bulbs & Ceramic heat emitters that are 250 Watts or less Avoid overheating your terrarium and pets by using lamps, bulbs, and heat emitters correctly size for your environment