Fluker's Repta-Clamp Lamp with Switch 5.5-Inches $4 @ Amazon.com

https://www.amazon.com/Flukers-Re...ast_sto_dp

Fluker's Repta-Clamp Lamp with Dimmable Switch for Reptiles, 5.5" $7.36
https://www.amazon.com/Flukers-Re...th=1&psc=1
Fluker's Repta-Clamp Lamp with Switch for 8.5-Inches $7.20
https://www.amazon.com/Flukers-Re...th=1&psc=1

Dimmable model on sale at Chewy's $4 was $21.36
https://www.chewy.com/flukers-cer.../dp/129136
Fluker's Ceramic Clamp Lamp, 8.5-in $7.20
https://www.chewy.com/flukers-cer.../dp/129134

Details
5.5" diameter lamp with 6' cord
Quality aluminum construction with ceramic socket easily and securely attaches to the rim of any terrarium
Can be used with incandescent bulbs, ceramic heat emitters and compact fluorescent bulbs
Supports bulbs rated up to 75 watts
Aides the regulation of your special cold-blooded companions, but also helps create and maintain a healthy environment for them

Fluker's Ceramic Repta-Clamp Lamp with Switch is the perfect addition to your reptile's terrarium, with all the features and quality you'd expect from Fluker's. This 5.5" diameter, reflective lamp is made of heavy-gauge, painted aluminum. Its integrated ceramic socket can be used with incandescent bulbs, ceramic heat emitters and compact fluorescent bulbs, up to 75 watts. And the spring-loaded swivel head clamp securely attaches to the rim of any terrarium. This is also great for use with aquatic turtles, terrestrial turtles, tortoises, aquatic amphibians, terrestrial amphibians, invertebrates, lizards, snakes,Toad, Gecko, Frog, Invertebrates, Insect, Lizard, Snake, Bearded Dragon, Aquatic Turtle, Tortoise, Painted Turtle, Map Turtle, Red-Eared Slider Turtle, Asian Box Turtle, Greek Tortoise, Russian Tortoise, Hermann's Tortoise, Red-Footed Tortoise, African Dwarf Frog, Pacman Frog, Tree Frogs, Arrow/Dart Frogs, Red Barn Toad, Tomato Frog, Fire-belly Toad, Newt, Salamander, Axolotl, Tarantula, Spider, Hermit Crab, Scorpion, Millipedes, Roaches, Leopard Gecko, Crested Gecko, Blue-Tongued Skink, Chameleon, Iguana, Water Dragon, Savanna Monitor, Tegu, Anole, Ball Python, Pythons, Boas, Corn Snake, Colubrid, King Snake, Milk Snake .