Incandescent Day Blue Bulb - 50W

R-Zilla Blue Light Bulbs are ideal as day heat bulbs for tropical or desert herp species. Powerful full-spectrum, white light is emitted, including beneficial UVA wavelengths. Uncoated glass bulb design allows for easier heat transfer than comparable bulbs as well. For UVB Output, try an R-Zilla Desert 50 or Tropical 25 Fluorescent or Compact Fluorescent Bulb.