Sidvicious
New Member
So I've had two ballasts take a dive in my original RSM250 with the curved glass. I'm wondering if this ballast will be an easy replacement for the current ballasts, the specs look to pan out but I just want to make sure. Any help is greatly appreciated as I need to save my corals!! I've ordered three of these and hope they'll work!
https://ilighting.com/products/keystone-kteb-239ho-uv-ps-sl-t5ho-39w-ballast-tube-light.html
Those are the ballasts I ordered ^
https://ilighting.com/products/keystone-kteb-239ho-uv-ps-sl-t5ho-39w-ballast-tube-light.html
Those are the ballasts I ordered ^