Just put one Lumitec Nevis and 3 small rails lights in my bilges.
Made an angles bracket mount the Nevis on so its basically under my feet at the helm angled down at 45* and slightly towards the center of the boat. The rest are just on the bottom of the deck facing down.
Engine Room | Lumitec Lighting
Went for these because they are rated for my gas engine room and very small/bright plus got a great deal on them from Precision and shouldnt ever have to change the bulb. Also burn cool so you dont burn your arm working down there.
how much $ were the nevis