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|Voltage Range (v)||3.0~3.7|
|Dimensions (cm)||1.5 x 0.8 x 0.5|
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The LED took 27 days to deliver, which is not bad at all if you have no need for it instantly.
It came in a plastic bag, put in plastic-bubble protected letter.
The LED is perfectly functioning, the "warm white" description fits well as it is perfectly balanced.
It was soldered correctly, but the plate gets a bit hot. I recommend attaching a heatsink, just to prevent overheating.
I am very satisfied, if you try to buy such LEDs in Italy, they cost 6€ to 9€, which is a real theft.
Perfect quality for such a cheap price!
If you want to power it with 5 Volts, I recommend using a 3 Ohms power resistor in series to the LED. This will limit the current to 0.78 A and the voltage of the LED to 3,73Volts, which is very close to nominal values. I still recommend to attach a heatsink!
very good product, strong light, 2 pcs light more than 9W energy-saving bulb (on the picture right is LED), 7 pcs with 20W switched constant current driver light like zhe "sun"! Inly one of ca. 20 ordered pcs was reverse soldered to alu-plate (plus on minus and minus on plus) but I always try the functionality of each LED so never mind...
Ordered 10. Got all them separately packed .
All 6 what i tried worked. Other 4 are still waiting their time.
Changed 60W bulb with 3 of them, got little less light and they are little pit blueish.
Specifications: Not very warm, i got little blue in them.
When I ordered then in item specifications where 6000-6500k (so i think that i got what i ordered)
Tried with 0.3A, 0.5A and 0.6A
With 0.3A didn't got much light out of them,
With 0.5 and 0.6 didn't see difference, they where both bright.
Good LEDs with good price
Great product, I waited a long time for delivery, but it was worth it, great quality, thanks
Powerfull ! You can light all the living room with 3 of them !
I recommend this product, all too good price quality ratio.
товар прибыл но ещё не опробован.
При определенных действиях по монтажу получается хорошая бюджетная штучка
.O timos led-3w-180-200lm-lampada-branca-quente-levou-3-4-3-8v-com-placa-de-aluminio vou usar na lanterna
Маленькие, но мощные! советую!
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