The high-intensity output of a Zilla Mini Halogen Bulb is more energy efficient than standard incandescent bulbs. Available in three colors, each bulb pin-points light and heat using less power. This provides healthy light and essential warmth in the reptile habitat. 25 Watt Mini Halogen Bulb is equivalent to 50 to 75 watt incandescent bulbs 50 Watt Mini Halogen Bulb is equivalent to 100 to 150 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 Fits with Zilla fixtures: Halogen Mini Dome, Heat & UVB Basking, Mini Heat & UVB and more! Zilla Halogen Day White Bulbs BFA Item # 25 Watt ZL15630 50 Watt ZL15633 Product Dimensions: 2.5 x .75 x 4" 100115630 100115633
