- No Disruption of Sleep Cycles : This bulb emits no visible light, ensuring that your pets’ sleep patterns remain undisturbed. - Ideal Heat Source for Terrariums : Perfect for reptile and amphibian habitats, the 25W heat bulb provides a stable heat source. Voltage: AC 110-120V; Material: Ceramic, Metal, Nichrome. Heating surface diameter: 75mm. - Long Lasting Performance : The ceramic heat emitter is rated for up to 10,000 hours of use with a standard E26 lamp base, guaranteeing longevity and reliability. - Safety First : After switching off the bulb, allow at least 1 hour for it to cool before handling to avoid burns. - Versatile Applications : 1. Provides essential warmth for reptiles during basking. 2. Great for maintaining optimal temperatures in incubators for small animal eggs. 3. Useful in creating a warm environment for young or sick animals in need of extra heat. - Package Includes : Two 25W reptile heat bulbs, ensuring you have a backup for continued use.