[PSUBS-MAILIST] LED recommendations

[emile via Personal_Submersibles]

Hi Jon,

The Pilotfish team and me  developed a UW LED lamp. Since the Norway expedition on my sub. So happy with it that I like to recommend it.
It is a Bridgelux Vero 29 unit with 80 Watt (abt. 300 watt Halogen) Wide (90-100 deg) angle but that is okay for a sub. Housing is can go down to 800 M and has a 80 mm OD.
Dimmable, I don’t run it at full power.
LED driver 6-40 VDC : https://pcb-components.de/led-aufwaertswandler-boost-step-up/led-senser-xtreme-200-2050ma-6v-30v-detail.html


Br, Emile

-----Oorspronkelijk bericht-----
Van: Personal_Submersibles [mailto:personal_submersibles-bounces at psubs.org] Namens Jon Wallace via Personal_Submersibles
Verzonden: maandag 28 augustus 2017 4:29
Aan: Personal Submersibles General Discussion
Onderwerp: [PSUBS-MAILIST] LED recommendations


While we're in the middle of an LED investigation, can those of you actively diving with LED lighting give us a guideline on a range of lumens we should be striving for (per lamp), how many lamps, spot or flood?

I know Alec was using an oil-filled 3000 lumen lamp on SNOOPY before selling it.  I've been looking at PRIMELUX 8100 lumen lamp that seems like it could be easily adapted for oil or air compensation.  Generally I would say more light is better but also need to be careful about power consumption so I don't want to purchase more light than is necessary for general operations.

Jon


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