Is it a lamp type screw in type (E 26 I think)?
Ace hardware has a screw base bulb LED
Daylight and it is appx 5700K works just fine. I buy the 4 pack as you can use the light near house plants in a lamp and they work fine for growing things.
New to FW fish? First tank in a long time or EVER??? Need some info on keeping fish?
Start here - Aquarium Advice Article
FW Favorites right now Clown Loaches, any shrimp - SW Vase Red Mangroves