Up to 250% more efficient than incandescent Thicker glass and stronger filament bulbs yield over 2,000 hours on average, double the life of incandescentProvides healthy light and essential warmth for your reptileFits with Zilla fixtures: Halogen Mini Dome, Pro Sol Fixtures, Low Profile Fixtures and more!25 Watt Mini Halogen Bulb is equivalent to 50 to 75 watt incandescent bulbs

Zilla Halogen 25W Mini Red Bulb