Zilla Night Time Black Light Incandescent Heat Bulb 100 Watts - Pack of 6

Ideal for tropical and desert habitats, Zilla Night Black Heat Incandescent Reptile Bulb provides focused heat where you need it. Photons emitted by the filament are trapped by its dark tint, with little visible light shining through. The spot bulb provides a focused beam of energy to heat the air inside the enclosure, creating the warmth needed for a healthy reptile environment. This bulb is made from glass containing rare earth-black phosphors to simulate the moons natural glow, for nocturnal viewing without disturbing your reptiles day and night cycles. The heavy-duty filaments yield many hours of peak performance.