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So far I have had not trouble using Yuji 5mm LED’s direct driven from 2 x AA alkalines or 1 x CR2032 lithium coin cells.
rngwn’s LED’s are even more robust than the Yuji’s, and I also have several of them in 3xLR44 button cell lights.
Voltage drop under load for all of these options seems to keep the output pretty reasonable.
Who is the manufacturer of “rngwn’s LED’s?” If they have been named, I missed it. It doesn’t matter to me, but it would be easier to refer to them with the name of the manufacturer, rather than, “these LEDs” and “those LEDs rngwn found” or some arcane code that is effectively meaningless because no one knows what it means. One thing Yuji really has going for it…. easy as hell to know what someone is talking about when they mention “Yuji.” Just a thought.
It’s likely Sophia. But since rngwn found them, have djozz tested them, stocked them and gave them a good naming scheme, I’ll stick to the terms he coined.
It’s likely Sophia. But since rngwn found them, have djozz tested them, stocked them and gave them a good naming scheme, I’ll stick to the terms he coined.
This 2$ keychain would be nice for these 5mm Leds if only mounted a real battery and circuit board,
also solar panel is not connect on board according reviews.
And why 3 Leds?
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A coin cell and contacts welded to it is utter crap imo. Probably no rechargable battery (3V) due to cost, so the panel wasn’t connected.
A coin cell and contacts welded to it is utter crap imo. Probably no rechargable battery (3V) due to cost, so the panel wasn’t connected.
Maybe there is a good one? Idea was not bad
This 2014… have panel connected but still not circuit and you have to press hold button on,boring
I
This 2014… have panel connected but still not circuit and you have to press hold button on
https://m.youtube.com/watch?v=cq9VZbQXSZ0
I
Yeah, that’s probably a working unit. But I trust the customer who took that light apart, uncovering the sad truth. It’s fake all over, not worth of rngwns fine LEDs.
Group photo
L-R: 5800K, 5000K, 4500K, 3400K, 3200K(120mA), 2300K
This one is oposite grouping but you already noticed that
Nice collection, id 30209!
Resistor bypass on the 120mA unit?
Nice collection, id 30209! Resistor bypass on the 120mA unit?
Yup
Very nice id30209.
Anyone know if the C01 3400K is the same as these or different bin?
Update: 32K-C-EX (3200K 0.5w) is now available in a bigger pack of 50pcs, $19.95/pack.
They’re spectecular in the C01 especially with the resistor mod
Shipping fees table updated.
Ordinary shipping option is now available for $1 less.
Check for updated destination countries here:
https://drive.google.com/file/d/1OGkBLRXkgaOuA-x2N-I2fLe0faBrUXeu/view
Arrived safe and sound, thanks rngwn!
Got mine. Thanks rngwn!
Due to the new UK import law that came into effect since January 2021, I won't be able to accept any order less than GBP135 from UK buyers until the situation changes, (or I am hopefully misunderstood about how this law works).
UK Buyers Please Read: Due to changes in UK customs regulation requiring overseas entities to register with HMRC and collect VAT from shipments under GBP135 at point-of-sale, buyers from UK must make a minimum purchase of GBP135 so that I can ship the item out under the old rules. Any UK purchases under GBP135 will not be able to ship out until further notice. Regrettably, I do not find such VAT registration with HMRC a reasonable demand for small-scale selling like this, I expect this restriction will remain in the foreseeable future.
Relevant Materials:
https://www.gov.uk/guidance/vat-and-overseas-goods-sold-directly-to-customers-in-the-uk
https://file.thailandpost.com/upload/content/__601d0827c4572.pdf
Oh no, sad times
From 11pm on 31 December 2020, consignments of goods with a value of £135 or less that are outside:
Does this mean if UK customer buys goods over webshop etc., this VAT charge rule does not apply?