Zilla Night Black Incandescent Spot Bulb

These Zilla Night Black Incandescent Spot Bulbs provide a source of light and heat for your animal in a very focused area. This allows your animal to easily move in and out of the heated area to thermoregulate. These Night Black bulbs are ideal for 24-hour usage, as they emit little visible light, while still providing heat to your animal.

• Provides heat, but very little light
• Spot bulbs focus the light into a small area
• Can be used during both day and night
• Available in four wattages: 50W, 75W, 100W and 150W