40 drivers
Hundreds LEDs
available.
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 
OK. Thanks.
I sent you the money for 4 more LEDs, not 7 ;).
I also sent you a PM with the details and adress.
Great Thanks Rey
Paypal sent, what’s the usual ETA from China to US?
12-15days.
Paypal sent for 6 plus 2 drivers. THX
Tracking received, thanks Rey
Paypal and PM sent.
Interested in six units.
Thank you!
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
Bump.
Got my emitters today, thanks a bunch!
Rey, I can’t get over how beautiful this 219C emitter is. Want!
Are they still individually available? Thanks.
Rey, just received the LEDs plus drivers. Thank you. My EDC is now brass! Like very much
Interested in the driver.
Would it operate in a 2xAA host?
Approximately, what would the currents be?
FB
Still available, thanks.
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…
LevelCurrent__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
LevelCurrent__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…
LevelCurrent__Lumens
1…………0.001A………0.00345 (firefly, barely glowing)
2…………0.063A……10.212
3…………0.477A……96.945
4…………1.83A……362.25
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,