Zilla Mini Halogen Bulbs Night Red 25 Watts

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