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<div>Hi Cliff, maybe Phil could chime in on his led he demonstrated at his shop for use on the deep workers. It had only a flexible membrane over the oil compensated led housing. I think his design is about as compact as you can get, and I recall it had now fins, but run a voltage up to around 200+ volts. Seems to me that simpler the better, is the idea here. For me I will testing my design hopefully next week. with 4 leds, wired for high and low. Based upon alum cost, machining, leds and subconscious connector I'm coming in around $500 for each light. Cost may drop with multiple units. But one off is always more expensive.</div><div><br></div><div>Best Regards,</div><div>David Colombo</div><div><br></div><div><br></div><div><br></div><div id="composer_signature"><div style="font-size:85%;color:#575757">Sent from my Verizon Wireless 4G LTE smartphone</div></div><br><br>-------- Original message --------<br>From: Cliff Redus via Personal_Submersibles <personal_submersibles@psubs.org> <br>Date: 2015/07/26 1:28 PM (GMT-08:00) <br>To: Personal Submersibles General Discussion <personal_submersibles@psubs.org> <br>Subject: Re: [PSUBS-MAILIST] LED Lights <br><br><div dir="ltr"><div>For anyone that has a large LED or halogens on their boat, can you share your experience on narrow beam vs flood lights. Building a LED housing to be low profile to fit in a FRP recess is going to be difficult with a reflector to get a narrow beam. As an example, a typical reflector size for a Vero 29 is 110mm (4.33") diameter and 67mm (2.64") deep. This is massive and you still need housing and heat sink fins.</div><div><br></div><div>I am wonder if we really need a focused light or is a flood light adequate?</div><div><br></div><div>Cliff</div></div>
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