We have a game of finding bad lights at night.
Powerboats around here have:

1.       No lights at all.

2.       Red and green lights on wrong sides of the boat

3.       Red and green lights at stern and stern light at the bow

4.       "headlights" like a car instead of or in addition to running lights

5.       Only red and green and no white.

6.       Only white

7.       Random weird color Led rope lights strung around boat

8.       Big screen radar/fishfinder displays that light the helmsman's face 
like daylight



In my wildest dreams would the USCG check the TYPE OF BULB.

Joe Della Barba
Coquina
From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Andrew Burton
Sent: Wednesday, April 24, 2013 10:20 AM
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Strip LEDs Cabin Lighting

I've been boarded by the coasties countless times and they've never looked at a 
light, other than to see it powers up. I wouldn't worry about what they 
approve; just get something that works and is bright enough to get you seen.
Andy
Peregrine
C&C 40

On Wed, Apr 24, 2013 at 10:16 AM, Joel Aronson 
<joel.aron...@gmail.com<mailto:joel.aron...@gmail.com>> wrote:
The bulb must beCG approved for the exact fixture. My local chandlery stopped 
selling led mastheads for that reason.

Joel Aronson


On Apr 24, 2013, at 9:55 AM, "Della Barba, Joe" 
<joe.della.ba...@ssa.gov<mailto:joe.della.ba...@ssa.gov>> wrote:
We would need to know what kind of bulbs your light uses. The 1142s referenced 
in my link fit some masthead running lights.
If you use a white light in the red-green-white part of the unit you *have to* 
use WARM WHITE. Cool white will NOT produce red and green through the lenses, 
which were designed for a light with a color temperature around 2500-3500K. 
Cool white LEDs are 5000-600K. For the anchor light it does not matter.

Joe Della Barba
Coquina
From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Fred Hazzard
Sent: Tuesday, April 23, 2013 7:04 PM
To: cnc-list@cnc-list.com<mailto:cnc-list@cnc-list.com>
Subject: Re: Stus-List Strip LEDs Cabin Lighting

Speaking of LED's  I want to replace my mast head tri light and my anchor light 
with LED's.   Can someone suggest a source these kind of LED's that are 
reasonably priced?

Fred Hazzard
S/V Fury
C&C 44
Portland, Or

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Frederick G 
Street
Sent: Tuesday, April 23, 2013 3:51 PM
To: billb...@sbcglobal.net<mailto:billb...@sbcglobal.net>; 
cnc-list@cnc-list.com<mailto:cnc-list@cnc-list.com>
Subject: Re: Stus-List Strip LEDs Cabin Lighting

Also, they're using high-output (multi-watt) LEDs that need significant heat 
management, hence the fins and aluminum housings on the residential LED 
replacements.  Remember that they're probably rated anywhere from six to ten 
watts, which is a bunch for LEDs.  Without the heat management, they'd smoke in 
just a few hours.

Fred Street -- Minneapolis
S/V Oceanis (1979 C&C Landfall 38) -- on the hard in Bayfield, WI   :^(

On Apr 23, 2013, at 5:37 PM, Bill Bina 
<billb...@sbcglobal.net<mailto:billb...@sbcglobal.net>> wrote:

That heat in the home version is caused by the little power supply built into 
the base that down-converts 120volt A/C house current to 12 volts dc.  When you 
run LED's directly off of a 12 volt system, they don't give off much heat.

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--
Andrew Burton
61 W Narragansett Ave
Newport, RI
USA 02840
http://sites.google.com/site/andrewburtonyachtservices/
phone  +401 965 5260
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