How often should I clean the glass in my air-cooled reflector?

Clean the glass monthly. The glass already decreases the light off the bulb by about 8%. If the glass is dirty the inefficiency becomes much worse. If you have air-cooled hoods with one side of your hood open to the room, try puttin a fabric filter on the open end to keep dust or pests from entering in the hood.

This entry was posted in . Bookmark the permalink.