Google I guess. I have them 10 feet up in the vaulted ceiling. They are meant to be much closer but the birds aren’t in the cages enough to deal with the hassle of clipping on the featherbrite lampholders and taking them off in a couple of hoursCool! Where did you hear about them? I’m anxious to learn how much you like them.
I found them! Thanks!
Lighting is always an issue as far as placement. If they’re still effective that high up, that’s a bonus. The other bulbs I have are supposed to be 18 inches away from the bird, so they lay on top of the cages. And we have a LOT of clip-on lamps.
Got a new 3-story breeding cage that I just love, and we ran a shop light down the length of it. The bulb was so bright I’ve had to turn it to face the wall; it reflects off the wall quite nicely.