Ultimate LED Bulbs - Ultra High CRI - The Honorable Quest

no =)
this is the winner in low CCT (2700-2800k) :face_with_monocle:
0.5$ per 1pcs :money_mouth_face:
CRI:99-100 CQS:99-100
But I made glass mated by myself
If add diode (or low voltage) - it will be more low CCT


If you did one of your sun-likes in 2200K-2500K I’d buy it. :wink: I’d actually really like the 2500K to match Philips SDW-T, white sodium.

Now I can only try to use most white cover for led bulb (white milk from Chinese language). But it will be 2500-2600k with 2700k led.
I already contact with SmartEcoLightning co (SOL manufacturer), they say that 2000pcs if I want 2300k. I have no so much money for this =(

About bedtimebulb.com

They have awesome web-site, but shit product for 20$. I mean that they almost ordinary filament bub is shit. It will work about 1 year, because there is no any cooling system for crystals.

I think my bed time bulb is better.
Oh yes, i was gonna post some pics.
“i’ll be back”

almost 2 years ago I bought from this seller 3 pcs “7w wide” kits. I liked it. Month ago I ordered 120pcs for SunLike ∞ model (8w cheap model for 11€ per 1pcs if ~25pcs - up to 2kg with package), also I designed and ordered 300pcs alluminium pcb boards for this model with 12pcs 3030 TRI-R SunLike (SAW) leds. Actually, it is one place in all internet where I find this led bulb’s bodies.



s. D120mm is more overkill than D95mm led bub body :sunglasses:

Does anyone here know of a viable, affordable, dimmable LED fixture for a torchiere style lamp?

So here are some fairly crappy, hand held phone pictures of my 1.5 Watt 2000K 95CRI E27 bulbs with Nichia E21 inside:


1st and 2nd version


Some parts.
Drivers are 50 cents, bulbs are 50 cents, heat sinks are 50 cents. :blush:

So cute! :slight_smile:

It could go up to 2 Watts in that set up and stay cool enough with that heat sink, but the drivers turned out to provide only 450 mA in stead of the promised 600 mA.
But it’s the right amount of light for a bed side light.
I estimate it reaches around 45°C under room temperature conditions.
The little sphere lights up nice and evenly, despite the LED sitting at the bottom.
Light loss due to the white plastic of the spheres is much less than i expected.

Jerommel
I think you will like this types of bodies

What the actual crap…

If there were any heatpipes in the design, I would mistake this for a CPU cooler lol.

Anyway, is your desk this cluttered, is it just my impression?

Now I want a bulb with a noctua nh-d15

as you wish

https://youtu.be/dZRrvYTFu4g](https://sun9-19.userapi.com/c845019/v845019783/d4ca7/hItqM3fqL0s.jpg)

Jerommel, I need diffuser spheres like the ones you used, where did you get them?

https://www.aliexpress.com/item/32917198113.html

Thanks. Seems like a waste to throw away the rest of the bulb… I think I will raid the nearest bulb recycling bin.

Are you interested in a teardown of OSRAM GU10 CRI90 and CRI97 bulbs?

Not really a waste when you see what’s inside. :smiley:
But i bought them to use the E27 base and the plastic bulb, so…

Nice. :slight_smile:
I wouldn’t expect a light bulb maker to modify so many components…

I expect that this is just prototyping.

To anyone recycling the driver of dimmable E27 LED bulbs BTW:

Just replace the capacitors with higher quality and better rated ones and put a thermal pad on where it can touch the enclosure.

I recently got a few dead bulbs, and got around to removing them, and man, some of those bulbs either use solid aluminium heatsinks with no fins(so much mass though), or pure thermal ceramic for heat transfer.

Only problem? Their caps died.

Other than that, cheap low CRI dead E26/E27 bulbs are good candidates for modding as long as you replace the LEDs and capacitor.