Zilla Mini Halogen Day White, 25 Watt

25 Watt Mini Halogen Bulb is equivalent to 50 to 75 watt incandescent bulbsUp to 250% more efficient than incandescentThicker glass and stronger filament bulbs yield over 1,000 hours on average, double versus incandescentProvides healthy light and essential warmth for your reptileFits with Zilla fixtures: Halogen Mini Dome, Heat & UVB Basking, Mini Heat & UVB and more!