[SML] Advancing development of a new flash for antique cameras

[Jerry Durand]

Not intentionally.

On medium overloads it will start shifting to blue as the UV emitter 
overpowers the phosphor or quantum dots used to create the white light.  
White LEDs are cheap, easy enough to try it.

Here's a 3 Watt flashlight "bulb", you might be able to pulse that at 
normal brightness and have enough.  Could parallel a couple.
https://www.superbrightleds.com/moreinfo/flashlight-bulbs/3-watt-flashlight-bulb-pr2-3whp-x/638/

There's also LED flashlights, very slight hacking should allow them to 
be pulsed.  Here's a 700 lumen one
https://www.superbrightleds.com/moreinfo/handheld-flashlights/led-flashlight-nebo-seven-z-with-flex-power/2467/5726/

There's tons others on the market.

On 10/23/2016 09:30 PM, Joe D via Stagecraft wrote:
> space to add whatever electronics I want inside.
>
> I do have a few questions in response to Mr. Durand's post.
>
> "Jerry Durand" <jdurand at interstellar.com> said;
>> If you only need 1 flash, then just way overpower the LED.
> Have you tried this, and can comment on how bright it is?
>
>> It's not  hard to get 10 Watt LEDs now
> I know I can get 100 watt leds. But, the issue is the form. Ideally I would like the traditional  5mm or 10mm style with leads.  But, all the higher wattage ones I have seen are the COB style.
>
> -Joe
>
>
>   
>
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-- 
Jerry Durand, Durand Interstellar, Inc.
www.interstellar.com
tel: +1 408 356-3886
@DurandInterstel