The high-intensity output of a Zilla Mini Halogen Bulb is more energy efficient than standard incandescent bulbs. Available in three colors, Day White, Day Blue and Night Red. Each bulb pin-points light and heat using less power. This provides healthy light and essential warmth in the reptile habitat. Bulbs available in both 25 watt and 50 watts.Zilla is committed to producing innovative products to build and maintain a healthy reptile habitat. From terrariums for your bearded dragon lizard to bark bedding for your frog, and floating turtle platforms, we provide what is necessary to get a terrarium or vivarium started. Essentials such as reptile food, humidity & temperature gauges, heat, light, accessories, and supplements are also available from Zilla products. We make it easy for you to get your first pet reptile, to grow in the hobby, and to become an enthusiast. For those seasoned reptile keepers, we are committed to innovation.