Features: Designed for enthusiasts, this 8.5" dome lamp with built in thermostat timer creates natural sunlight simulation and precise temperature control for optimal habitat conditions (110V US standard). The aluminum construction features control, advanced heating technology, and energy efficient heat distribution , ensuring safe in terrariums while maintaining consistent thermal output. Perfect for bearded dragon, snake, or turtle owners requiring environmental control equipment to maintain /desert ecosystem parameters vivariums. Ideal for regulating basking zones in glass tanks or wooden terrarium setups during cycles while preventing nocturnal overheating through programmable schedules. Engineered with shatter resistant materials and tool installation, this heating lamp combines pet wellness technology with aesthetics for enclosure enthusiasts. Specifications: Product Name: materials: Aluminum Size: 8.5 inches property: Timed and controlled temperature models Package Includes: Lamp 8.5 inches 1 x instruction manual note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.