answersLogoWhite

0


Best Answer

They don't really have a set design that make them set out from regular lightbulbs. Sometimes it will say on the lightbulb itself. The UVA bulbs I are smaller, longer, and have a narrow end that mushrooms out. More like a tes-tube then a typical lightbulb. It also has a frosted coloring around the sides to aim the rays of light directly down. My UVB bulbs are large and coiled.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar
More answers
User Avatar

AnswerBot

5mo ago

A UVA bulb typically looks like a regular light bulb with a black or dark purple coating on the outside to filter out visible light and emit ultraviolet A (UVA) light. It often has a screw or pin base for easy installation in light fixtures.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What does a uva bulb look like?
Write your answer...
Submit
Still have questions?
magnify glass
imp