Blue Spotted Deluxe 8.5" Clamp Lamp For Use With Terrariums and Reptiles, Amphibians, Small Animals, Birds, and Farm Animals Blue Spotted Deluxe Clamp Lamp 8.5" for use with terrariums and reptiles, amphibians, small animals, birds, and farm animals 8.5" metal reflector, black finish & UL ceramic socket Convenient on/off switch & swivel head clamp 150 Watt maximum bulb size. Use with basking bulbs, 10.0 UVB bulbs, and ceramic heat emitters that are 150 Watts or less Avoid overheating your terrarium and pets by using lamps, bulbs, and heat emitters correctly size for your environment