About ZillaZilla is a company that creates innovative products for the health and wellbeing of reptiles and amphibians. Their wide range of quality products include bedding, heaters, food, lighting, decor, filtration, terrariums, and specialty equipment, all designed to offer the best possible habitat for exotic pets. Please note this product does not ship to Pennsylvania. Ideal for tropical and temperate dwelling reptiles. Delivers extra UVB light essential for strong bones. Color corrected visible light brightens reptile colors. Designed to fit fluorescent/incandescent light fixture. Available in a variety of sizes and power wattage.