Hello Dave, as usual, I don't often have short answers to questions…..but I'm working on that deficiency!
They are LED…and I thought they were called 'grain-of -wheat bulbs' due to shape and size. I did not plan on having working nav-lights. Too fiddly I thought. BUT…when digging out the Christmas decorations in early December, I found a packet of battery operated lights! These are designed to drape over some indoor plant or feature which you want to 'brighten up for Xmas'. 20 small bulbs-in a-row on 95cm of thin wire, a battery box for 3xAA batts.
I noted that I could maybe thread them through the Fisher wheelhouse to jazz it up a bit. Maybe I would be allowed to have the yacht on display on the sittingroom sideboard for a few hours in the evening -so long as it was gone on the morning tide.
The battery box is beneath the stbd bench seat. The wired-on-lights are then routed up to the stbd nav-light, then to the aft stbd cockpit light, then over to the port cockpit light etc, then down under the pt cupboard, helmsman's seat and instrument consol. Bulbs which are not inside light-lenses are either painted over red to reduce the glare (done last night) or routed through red mailkshake straws to produce a slight red floor-level 'night-light' effect.
It's a bit Heath-Robinson but I'm so positively surprised, that I am already looking for 'propper' lighting to build in to my next boat, a Billing Colin Archer, 1/15 scale.
I'm not sure if all those LEDs will effect the R/C gear but I don't intend to sail at night so the lights will not be 'on' at the same time as the R/C gear. There is however a good bit of wire in a ring across the whole wheelhouse! It's easy to remove the whole lot if it gives problems. It' a nice 'party-peice' for the time being.
As usual, a long-winded answer, sorry,
George