Truly sun-like bright naturalistic light for terrariums. Effective UVA and UVB lamps promote calcium deposition and metabolism, strengthen bones, prevent deficiencies, and emit 5000K warm light to avoid harsh light stimulation. Superior performance with increased diameter flux and conversion output. Built-in reflector with inner reflective coating efficiently enhances luminous flux and heat reflectance, creating a brighter environment and higher heat output at the same power level. Professional lamp construction delivers a true flood-lamp effect and eliminates dangerous UV "hot-spots" commonly found in other metal halide reptile lamps. Suitable for most reptiles, lizards, snakes, spiders, and other animals that require heat and UV exposure for proper health and well-being. Color: White Material: Quartz glass Size: 12 x 8 cm Package Contents: 4 x Heating bulb Note: Light reflection and different display settings may cause slight color variations between the image and the actual item. Measurement allowance is +/- 1-3 cm.