Zilla Mini Halogen Bulb Blue 2.5′ x 0.75′ x 4′

The high-intensity output of a Zilla Mini Halogen Bulb is more energy efficient than standard incandescent bulbs. This provides healthy light and essential warmth in the reptile habitat. Fits with Zilla fixtures: Halogen Mini Dome, Heat and UVB Basking, Mini Heat and UVB and more!25 Watt Mini Halogen Bulb is equivalent to 50 to 75 watt incandescent bulbs. Up to 250% more efficient than incandescent. Thicker glass and stronger filament bulbs yield over 2,000 hours on average, double versus incandescent. Provides healthy light and essential warmth for your reptile.