Active again: Nichia 219CT 4000K R9050 high CRI LED (and some trits)

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hellokittyhk
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Hi, I’d like to make an order for:
3x Nichia 219CT 4000k 90CRI leds.
Shipped to the US, should be $12.

Still in stock? My paypal is ready Smile

WWEFANS
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hellokittyhk wrote:
Hi, I’d like to make an order for:
3x Nichia 219CT 4000k 90CRI leds.
Shipped to the US, should be $12.

Still in stock? My paypal is ready Smile

OK. Thanks.

The_Driver
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The_Driver wrote:
I will take 7 more. Payment will come in a few hours.

I sent you the money for 4 more LEDs, not 7 ;).
I also sent you a PM with the details and adress.

T18
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WWEFANS wrote:
T18 wrote:
Thank You Rey, Do you still have many drivers left, perhaps 6-10..? Mentioned driver specs to some local builders and they are interested to see if more are available.

40 drivers
Hundreds LEDs
available.


Great Thanks Rey
hellokittyhk
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WWEFANS wrote:
hellokittyhk wrote:
Hi, I’d like to make an order for:
3x Nichia 219CT 4000k 90CRI leds.
Shipped to the US, should be $12.

Still in stock? My paypal is ready Smile

OK. Thanks.

Paypal sent, what’s the usual ETA from China to US?

WWEFANS
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hellokittyhk wrote:
WWEFANS wrote:
hellokittyhk wrote:
Hi, I’d like to make an order for:
3x Nichia 219CT 4000k 90CRI leds.
Shipped to the US, should be $12.

Still in stock? My paypal is ready Smile

OK. Thanks.

Paypal sent, what’s the usual ETA from China to US?

12-15days.

leroycp
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Paypal sent for 6 plus 2 drivers. THX

Noctiluco
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Tracking received, thanks Rey

Lfatman
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Paypal and PM sent.

Interested in six units.

Thank you!

Jerommel
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Hi Rey, 4 Nichias arrived, 2 to come.

Question about the driver you offer:
Is this the upgraded one with high PWM frequency?

Looking for:

5” parabolic reflector (for recoil light)

WWEFANS
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Jerommel wrote:
Hi Rey, 4 Nichias arrived, 2 to come.

Question about the driver you offer:
Is this the upgraded one with high PWM frequency?

It is the 1st batch. 2K Hz

WWEFANS
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Bump.

somnambulism
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Got my emitters today, thanks a bunch!

nocturne
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Rey, I can’t get over how beautiful this 219C emitter is. Want!

Are they still individually available? Thanks.

leroycp
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Rey, just received the LEDs plus drivers. Thank you. My EDC is now brass! Like very much

FBsLights
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Interested in the driver.
Would it operate in a 2xAA host?
Approximately, what would the currents be?

FB

WWEFANS
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nocturne wrote:
Rey, I can’t get over how beautiful this 219C emitter is. Want!

Are they still individually available? Thanks.

Still available, thanks.

WWEFANS
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FBsLights wrote:
Interested in the driver.
Would it operate in a 2xAA host?
Approximately, what would the currents be?

FB

Technically it will do. Below is a test from DB Custom.

Testing showed the following results using a new Alkaline Copper Top 1.5V cell…

Level___Current___Lumens
1…………0.003A…….0.069
2…………0.047A…….4.002
3…………0.391A…..30.774
4………..1.325A……86.94

Energizer Lithium Primary 1.5V

Level___Current___Lumens
1……….0.003A………0.00 on the meter
2……….0.044A………2.09
3……….0.389A…….33.496
4……….1.323A…..106.95

And with a freshly charged dark purple Efest 14500 650mAh cell…

Level___Current___Lumens
1………..0.001A……..0.00345 (firefly, barely glowing)
2………..0.063A……10.212
3………..0.477A……96.945
4………..1.83A……362.25

Noctiluco
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Received the eight leds; tint is very very nice, not yelowish, uniform throughout the light beam, not warm, not cold, perfect tint for me. Thaks Rei,

WWEFANS
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Noctiluco wrote:
Received the eight leds; tint is very very nice, not yelowish, uniform throughout the light beam, not warm, not cold, perfect tint for me. Thaks Rei,

Thank you.
Phosphor22
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Got mine as well – haven’t put them in a light yet but love this one in the Pineapple; Thanks Rey

T18
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Hi Rey,
How are you on LED’s, drivers ?
Also I know you won’t recall but on the other thread I raised some questions regarding rings in the reflector beam shot and sent you a pic of what I was talking about and you thought it was brass reflections?
Well just read your update on the OP about the reflectors.
Can I place an order if LED and all are still available and request 2 reflectors for my lights? All one shipment maybe?
I knew it was that reflector, I wet sanded one and improved it a lot but doesn’t look quit like you perfect beam shot.
Thanks Rey

ReManG
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Rey,

Got mine in a few weeks back, and with some help from RMM at Mountain Electronics, I now have 12 of these in a M43 Noctigon Meteor!!

As others have said, the tint is beautiful and even, the high CRI makes the 5500+ lumen flood fantastic with colors… Sincerely appreciate your offering of these here!

Any members here that have not tried Nichia emitters or high CRI or 4000K tint range, do yourself a favor and pick up a couple of these. This is a fantastic emitter for $4.

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ReManG wrote:
Rey,

Got mine in a few weeks back, and with some help from RMM at Mountain Electronics, I now have 12 of these in a M43 Noctigon Meteor!!

As others have said, the tint is beautiful and even, the high CRI makes the 5500+ lumen flood fantastic with colors… Sincerely appreciate your offering of these here!

Any members here that have not tried Nichia emitters or high CRI or 4000K tint range, do yourself a favor and pick up a couple of these. This is a fantastic emitter for $4.

Now that is a light I’m really jealous of! Nice!

Question, something I’m really curious of and you may have the answer with all those leds in one light:
If you set the Meteor very low, you can see all those 219c high CRI leds simultaniously: since these leds are not binned very tight (I guess they are 5-step McAdam), do you see much tint variation at all in reality?

mattlward
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They are awesome in a triple, but they pull 11.55 amps in my triple with a good battery! They get very hot and they get there very quickly. This is the best Nichia tint I have seen yet. I think Rey told me they are D260 SW405 emitters.

Texas_Ace wrote:
BazzH wrote:
I’m a noob but can I use these in any of the boards to mod a convoy s2+ into triple? Oh and I like 4500K more, which emitter should I use then?

Yes, these work amazing in a triple build, except that they pull a LOT of amps and get real hot. Thats why I recommend something like a Texas Avenger driver with a regulated medium mode so that you can actually get some good run time without over heating.

EDC rotation:
Convoy S2+, 6*7135, XM-L2 3D, 10 degree TIR, PilotDog lighted tailcap.
Convoy S2+, H17F, XM-L2 4C, lighted tailcap
Zebralight SC52w-L2
Olight S1A
Olight S1R

mattlward
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I will take more of these… pm inbound!

EDC rotation:
Convoy S2+, 6*7135, XM-L2 3D, 10 degree TIR, PilotDog lighted tailcap.
Convoy S2+, H17F, XM-L2 4C, lighted tailcap
Zebralight SC52w-L2
Olight S1A
Olight S1R

Texas_Ace
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mattlward wrote:
They are awesome in a triple, but they pull 11.55 amps in my triple with a good battery! They get very hot and they get there very quickly. This is the best Nichia tint I have seen yet.

Interesting you get such low current. I generally get 16-20 amps out of a triple 219C. Are you using thin wires? What driver?

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Texas Avenger Driver Series

My LED Test series - XP-L2 V5  - Nichia 219C 90+ CRILatticebright "XM-L"XHP35 & PWM efficiency - XHP50 - XP-L V5 - XM-L2 U2 - XP-G3 S5  - XP-L HI V2 - Oslon Square & direct comparison to Djozz tests - Nichia 319A - Nichia 219B 9080 CRI - Nichia 219C D320 - Nichia 229AT

Complete collection of all my LED tests

THE_dAY
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mattlward wrote:
They are awesome in a triple, but they pull 11.55 amps in my triple with a good battery! They get very hot and they get there very quickly. This is the best Nichia tint I have seen yet. I think Rey told me they are D260 SW405 emitters.

Interested in what you mean by ‘best tint’?
Do these 4000K have more red in tint than other 4000K you’ve used?
Have you also tried Clemence’s 4000K 219C?

I’m trying to find some with the most red in the tint.

Thanks!

mattlward
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Hey Ace, was over 16 to start with in a Ti host… removed bypasses and dropped to 20 gauge to control current and heat! Mountain 17DDm new driver with bistro. 11.5 seems fairly friendly in that light. Do not want to cook it!

EDC rotation:
Convoy S2+, 6*7135, XM-L2 3D, 10 degree TIR, PilotDog lighted tailcap.
Convoy S2+, H17F, XM-L2 4C, lighted tailcap
Zebralight SC52w-L2
Olight S1A
Olight S1R

mattlward
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They lean to red, but are more of a muted reddish tint. I have maybe 2 dozen lights with various 219’s and this is the best!

EDC rotation:
Convoy S2+, 6*7135, XM-L2 3D, 10 degree TIR, PilotDog lighted tailcap.
Convoy S2+, H17F, XM-L2 4C, lighted tailcap
Zebralight SC52w-L2
Olight S1A
Olight S1R

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