very large bulb, not what I expected to use in my bird room

I ordered these before and they were as bright as I needed them. Hope these ones work all the same!

Bright white light. Not as bright as I was hoping for but think they will work well. Using mine for wintering plants in pots. They do get hot and they are huge bulbs. The base of the bulb is big so make sure you have a light will hold it.