GB interest list for Luxeon MZ 3V 5700K 90CRI (9080 Nichia rating)

I don't see why you would want thermally inferior P60 host for very high power build, PCB will be 31.5mm in diameter and compatible with EE X6 host (I will have spacers and complete kit for conversion).

I’d be interested in 5 leds, if possible with 4 already soldered on an X6 quad pcb and one on a 16mm dtp one, but I’ll take them either way.

Because there are very good hosts for p60 pills which have “extreme” heat fins meaning lots of surface area. I own a Cryos M2 cooling “bezel” (head) which I have never had a suitable drop-in for. For a light like this I would think about using a fivemega cooly host though since it offers even more surface area, has a fixed head and is compatible with larger batteries.

These are rather expensive modding products which are in my opinion much better than standard, single-cell hosts from a cooling perspective.

The downsides of the p60 system can be worked around by using a special pill design.

The fins of the EE X6 host are not worth much, they are too small and too close together.

3 leds, please

Interest list is closed, LEDs are odered (long time ago:)), when LEDs arrive members on list would receive store discount coupons for MZ products.

Ugh, I thought I’d expressed interest in this.

In any case, do you have a rough ETA on arrival of the MZs? I’m planning on ordering some 4040 MCPCBs and trying to decide if I should wait to order the MZs from you, or get them domestically.

Max. 8 weeks. Flux bin should be quite bit better than what is currently available from Mouser,Digikey etc.

8 weeks :slight_smile: I hope that they’ll be available soon, copper host is waiting for them :wink:

They are on its way from Philips factory.

They are finally here, flux bin is R!

That’s great, I think these will make for an extremely efficient high-cri X6 quad!

Yes, I think triple and quad CUTE optics builds will be most popular. At 24Amps my calculations predict ~6000lm OTF lumens (6700lm LED) for Quad CUTE and R bin, Vf=3.13V, this means light output will still be 6000lm when battery (VTC5A) is 50% discharged. I will build one X6 this weekend.

These leds are not cheap (per led, per lumen it is much better :slight_smile: ), but I bought some for a Q8 built. Could be 8000 lumen of extreme tint.

They have 8mm2 of die area (expensive) on high thermal conductivity aluminum nitiride subrstrate (expensive),Philips was always among most expensive LED brands.

I want at least 1, but on a 20mm with FET and NTC on it, but i don’t see it listed as such.

Will you get some high output Luxeon Z ES in the future?
Those SST-20s seem to be un-de-domable without breaking the bond wires… :frowning:

I'm still in process of adding MZ listings with various PCBs,please check later.

Added:

https://led4power.com/product/luxeon-mz-5700k-90cri-led-lmz9-qw57-20mm-4040-mosdtp-copper-mcpcb-mosfetntc/

I will not have Z ES, they are too small for flashlight applications.

Too small?
I think they can do 4 Amperes and have low Vf so would be nice for linear drive throwers, like aspherics
You have the boards for them already. :slight_smile:

There is already good selection of Z ES on Mouser. For max. throw orsam black flat is still better.

True, but Mouser charges € 20.— shipping… :weary:
Yes, Black Flat or old XP-G2 etc… But they both have very high Vf.
So in real life the Z ES looks ideal for a linear driver on a single cell.
Same benefits as the MZ, which afteral is 4x Z ES dies.