Zoo Med Laboratories Daylight Blue 40 Watt Reptile Bulb

Create a natural daytime rhythm with the Zoo Med Daylight Blue 40 Watt Reptile Bulb. Deliver steady daytime warmth and gentle UVA to encourage normal activity, basking, and appetite. Rely on true blue glass—not paint—to transfer heat evenly and keep color from flaking. Brighten the habitat with a clean, daylight look that makes markings pop, so you can spot health changes quickly and enjoy clearer viewing. Choose 40 watts when you want reliable heat for smaller enclosures without overpowering them.

Key Features

• True blue glass: Boost heat transfer and avoid peeling or chips from coatings.
• Daylight brightness: Highlight natural colors for easier monitoring and better viewing.
• UVA support: Encourage normal behavior, basking, and appetite throughout the day.
• 40-watt output: Provide efficient daytime heat for small to mid-size habitats.
• Long burn life: Count on European-made construction for dependable performance.

Applications

Use as your daytime heat and light source for reptiles and amphibians that benefit from UVA. Position over the basking area, then check surface temps to create a warm zone and a cooler retreat. Pair with a separate UVB lamp if your species requires it, and switch to a night heat source after dark to maintain calm sleep cycles.

Specifications

• Wattage: 40 watts
• Glass: True blue glass (not painted or coated)
• Light: Daylight output with UVA
• Color: Blue daylight hue
• Brand: Zoo Med Laboratories
• Construction: European-made for long service life

Install in a compatible dome or fixture above the habitat. Keep bulbs dry, allow to cool before handling, and replace if light output dims or after extended daily use.