Zilla 09931 Night Black Heat Incandescent Spot Bulb, 150-Watt
Ideal for tropical and desert habitats the bulb provides focused heat while the photons emitted by the filament never escape the dark tint. The spot bulb provides a focused beam of energy to heat the air inside the enclosure to create the warmth needed for a healthy reptile environment. The bulb is made from glass containing rare earth black phosphors, which simulates the moonâ€™s natural glow for nocturnal viewing without disturbing the reptileâ€™s day/night cycle.