I have just joined this forum - because I was interested in the mods for Francis lights.
I am just finishing refit of motor boat that has 2 14" Perko running 1000w halogen on 220v, and 4 portable 11" 24v 150w halogen Francis lights, in addiiton to 2 Carlisle & Finch AC 12" wheelhouse rod controlled lamps on upper deck. image at
www.vanda.hk
I have a couple of oddments in store and want to make a really decent lamp.
First, a 15" Francis Signalling Projector, 1988 last certficate 1995 which has a round and heavy waterproof box behind the reflector which has a start button ("Max 5 seconds") and sasy power source 440 vAC,, strike voltage 9kV, running voltage 90v AC. It has no bulbs but the socket looks like G22. It would be easy to fit a halogen but I would really like a MHI lamp using 230v source (my boat only has 400v and 230v AC and 24v DC) Any ideas what sort of kit and control box I could use? I am not confient that the 25 years old ballast unit is still safe!
Second, we have an untested unopend Colorlight CL05-02 with control box; this has a black front lens and is supposed to be UV. The reflector is bright and it has an Osram HMI 755w/SEL bulb. I can't determine whether this is a white or black light bulb - does it make a difference? CAn I just change the black lens for a clear lens- and can I use normal glass? Anyone has any experience of these lights? It is a fixed mounting so I will try to mod to fit on a deck control turntable. Their home page is
www.colorlights.com and I emailed them and got no response.
Any suggestions would be much appreciated. I want a brighter better light, rather than a power saving one. I have seen variuous halide control boxes on ebay etc but dont know what I want, and what bulbs to choose?