I found a blue bulb (looks like a red heat lamp) in with my grandpas things. Im just curious as to what it would be for? Is it safe for chicken coops?
I googled it I guess its called a "blue flood lamp"
That is just a blue flood light not a heat lamp bulb. For outdoor purposes mostly around your yard rather than standard white. Sure you could use indoors too but not for chickens.
I actually was about to post a thread about the same thing. I bought one to use this Christmas and wanted to know what I could use it for chicken wise!
It is possible to use the purple "night" lights (heat light for reptiles that you buy for aquariums) - when my girls were still chicks, they preferred that light over the red heat light. A flood light is as mentioned above, more for a decoration/mood setter.
The blue bulb works better than any bulb to stop pecking. .that's what it was used for. When a light was required for heat but pecking was a a problem then the blue bulb was used. Hope this helps.