Features: 1. Energy Saving: The UVB full spectrum sun lamp uses the full spectrum, low power, energy saving and power saving, even light, to help pets supplement calcium. 2. Simulation of Sunlight: Provide the daily intake of UVB rays needed to accelerate vitamin synthesis, promote calcium absorption, and help bone growth. 3. Durable Material: UVB reptile heat lamp bulbs use high end wick to eliminate aging and burn off, three dimensional concave and convex reflective surface to strengthen the UV. 4. Easy to Install: The UVB sunbathe heat lamp bulb is easy to install, just screw it into the standard E27 screw base, applicable voltage 220‑240V. 5. Applicable: UVB reptile light is widely used for various reptiles and amphibians, such as, parrots, chickens, reptiles, pets, turtles and other various animals. Specification: Item Type: UVB Reptile Heat Lamp Bulbs Material: Ceramic Size. Height: Approx. 5cm/2.0in Diameter: Approx. 5cm/2.0in Light: Warm Light Use: Insulation Equipment Type: Warming Lamp Application: Parrots, Chickens, Reptiles, Reptiles, Turtles and Other Animals Screw Base: E27 Light: with Bulb (Shipped with Light Source) Gross Weight: Approx. 43g/1.5oz Package List: 1 x UVB Reptile Heat Lamp Bulb Features Energy Saving: Utilize the full spectrum, low power, and energy-saving UVB reptile heat lamp bulb to help pets supplement calcium effectively and efficiently. Simulation of Sunlight: Provide the essential UVB rays for vitamin synthesis, calcium absorption, and bone growth, mimicking natural sunlight to support the health of reptiles and amphibians. Durable Material: Constructed with high-end wick to prevent aging and burn-off, featuring a three-dimensional concave and convex reflective surface to enhance UV strength and durability. Easy to Install: Simply screw the UVB sunbathe heat lamp bulb into the standard E27 screw base, suitable for an applicable voltage of 220-240V, ensuring hassle-free installation. Wide Applicability: Suitable for various reptiles and amphibians, including parrots, chickens, turtles, and other pets, making it a versatile UVB reptile light source.