Please help with LED Moon light for Tunze Controller 7095

[RuGlu6]

Does anybody else have a LED moon light broken in Tunze 7095 controller ?
Mine dipped in the tank water so many times it stopped working...
Can you replace it with this photo cell ?
7095 controller does not have a plug for it, the wire goes inside the box,
So my question is can i cut photocell wire plug and solder it in to 7095 control board?
Original moon light is different from photocell in that moon light has LED in it and photocell does not. Which is OK as long as i can get my night mode back to work again it would be great.