New VirEnce MCPCB for E17/E21/119/144/233U

Clemence, you caught the wave...

Interesting…but too large for the 20.6 mm diameter light that waits for it. :wink:
ADDED: though without the corner LEDs the following 12 would have just 0.42 mm larger diameter than 9….
ADDED: About 10-12A when driven off 16340? A hottie.

Too sleepy to continue, will post the beam shots tomorrow…

[Clemence]

^ That looks like exactly what I’m planning on doing: RGBA quadtrix (in an S2+). :nerd_face:

I’m hoping to find a better 4-channel driver than the single mode per channel model that kaidomain sells, but even if not, I will enjoy experimenting with these.

Clemence, is that 4x4 still going to be 35mm? If so, it won’t be able to fit in any flashlights :weary:

That 4x4 E21A requires big 13mm LES class COB optic to work properly. With smaller than 35mm (ideally 50mm) the wiring will interfere and creates artifacts unless special flat wires which is not common is used. With 30mm diameter it’s uses are even more limited. And another reason is the heat spreading factor which is a very important factor for non isolated thermal pads in E21A. Larger the diameter is better. Above thermal simulation shows that to get into BLF output range (8500 lumens in R9080 or 12.000lumens in R70), 0,21mm (6 oz) thick copper trace is needed (with current best IMS available)

[Clemence]

Without corners it has LES not much bigger than XHP70.2…

Yes I know, and it’s designed to work with 4 - 16 LED

[Clemence]

BTW a 21 emitter config like that

 ***
*****
*****
*****
 ***

would have merely 0.4 mm (3.2%) larger LES diameter than than a 16-up.

E17A Color mixing (Red, Green, Blue, Amber)

White matte PVC LED holder only

20mm Plastic aspheric, 15mm focal length

20mm 10° polished surface, plain TIR lens

20mm 15° frosted surface, plain TIR lens

20mm 25° microlensed surface, convex center TIR lens

20mm 30° frosted surface, convex center TIR lens

20mm 40° microlensed surface, convex center TIR lens

20mm 60° microlensed surface, convex center TIR lens

20mm 90° frosted surface, plain TIR lens

20mm 110° microlensed surface, convex center TIR lens

[Clemence]

A best color mixing are produced with elliptical TIR and VR16S1+2 different CCTs parallel led. I tested sm303+sm653 may be 95% dissolves on both, only minor singularities on edged. Non-elliptical TIR does performing mirred of source.

Please returned VR16S1 on store

LES is not my only concern with all my module designs Agro. Voltage flexibility is mainly limits the design. Beam profile can still be altered by optics, easier than voltage.

[Clemence]

Yes, I will later

[Clemence]

Wow, no donut hole with the 30dg Lens? But the Beam Has a weird shape the 15dg frosted lacks.

Clemence, what are the chances of making some 14mm*1mm quad E21A MCPCB’s for Olight mods?

In general, I think a smaller OD board is useful in a handful of applications. Something in the 10-14mm would be nice.

Has someone hijacked virence store?
I see some jackets on sale there…

high cri jackets :disguised_face:

Is there any update on shipping to the US? The Indonesia Post website shows the US in annex 2, for which they say (courtesty of Google Translate):

I see EMS is the expedited option. Is Export Post the standard shipping option, or is standard shipping still not available to most countries?

Also, I would appreciate hearing confirmation the site is ok. Are the jackets another product Clemence is intentionally selling?