30w Kerek COB LED chipkészletek a mennyezeti lámpához DC 32-34V vélemények - Banggood Magyar online vásárlás

30w Kerek COB LED chipkészletek a mennyezeti lámpához DC 32-34V

US$18.47
~~US$19.99~~
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5 / 5

Az összes 5 vélemény megtekintése

5 csillag
5 (100.0%)
4 csillag
0 (0%)
3 csillag
0 (0%)
2 csillag
0 (0%)
1 csillag
0 (0%)

Írja meg a véleményét Szerezzen dupla értékelési pontot, ha Ön az első 3 közzétett értékelés egyike!

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- Minden csillag(5)
- 5 Csillag(5)
- 4 Csillag(0)
- 3 Csillag(0)
- 2 Csillag(0)
- 1 Csillag(0)

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Csak az Ön országából származó vélemények (Hungary)

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Mike MacDonaldVIP1
02/09/2014

Damn good product at a damn GOOD price ! Thank You Bang good, Mike MacDonald

Damn good product at a damn GOOD price ! Thank You Bang good, Mike MacDonald

Damn good product at a damn GOOD price ! Thank You Bang good, Mike MacDonald
5

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TransparentVIP3
GB
27/09/2017

Yes, this 30W unit is very bright and very even (uniform light output). It will need a power supply of at least 34v to achieve the specified 1050mA. If 2400 lumens output is correct, this LED is achieving about 71 lumens/watt. This isn't wonderful by current standards - 100l/w is available. As a result of the less efficient operation, this LED will need a heatsink and a decent paste to attach it with.

Yes, this 30W unit is very bright and very even (uniform light output). It will need a power supply of at least 34v to achieve the specified 1050mA. If 2400 lumens output is correct, this LED is achieving about 71 lumens/watt. This isn't wonderful by current standards - 100l/w is available. As a result of the less efficient operation, this LED will need a heatsink and a decent paste to attach it with.

Yes, this 30W unit is very bright and very even (uniform light output). It will need a power supply of at least 34v to achieve the specified 1050mA. If 2400 lumens output is correct, this LED is achieving about 71 lumens/watt. This isn't wonderful by current standards - 100l/w is available. As a result of the less efficient operation, this LED will need a heatsink and a decent paste to attach it with.
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adalduranVIP2
MX
11/08/2017

Awesome

Awesome

Awesome
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ali_12
IR
13/12/2016

love it.so bright.use it in my home.need heatsink.works great.love banggood

love it.so bright.use it in my home.need heatsink.works great.love banggood

love it.so bright.use it in my home.need heatsink.works great.love banggood
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bonellia66VIP1
IT
13/01/2016

luce ottima e forte, chiara e stabile, non sono ancora n grado di verificare la durata poichè appena installate.

luce ottima e forte, chiara e stabile, non sono ancora n grado di verificare la durata poichè appena installate.

luce ottima e forte, chiara e stabile, non sono ancora n grado di verificare la durata poichè appena installate.
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