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Keyes 3W 180-210LM 3000-3200K LED High Power Module for Arduino red / warm white ↓ details & specifications
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3 ~ 4
5 +
Light Sources
Total LED Count 1
Light Source Color 3000-3200K
Lumens (Max) 210 LM
Electronic Components
Operating Voltage 3.3-5 -volt
Power & Batteries
Power Consumption 3 W
Package Type OEM
Dimensions us | metric
Depth 30 mm
Height 8.5 mm
Width 23 mm
Product Weight 3.8 g
SKU 1380907
DATE LISTED 6/17/2013
  • Light angle: 180 degree
  • Working temperature: -20~60 degrees
  • Storage temperature: 20~60 degrees
  • Forward current: 700mA
  • Life: 50,000 hours 
  • High power LED module, controlled by IO port microcontroller
  • Great for Robot and search & rescue platform application
Commonly Asked Questions:

Q1. Why are these called "Arduino Compatible"?
A1. The Arduino group demanded us to remove their logos and rename these products so that they do not lead customers to believe they are the same units sold by Arduino.
Q2. Are these real Arduino's, then?
A2. We cannot answer that question without starting a war :(. Officially, the answer is we do not know.
Q3. Are these 100% compatible with the "normal" Arudino's?
A3. Yes, they really are completely compatible with "normal" Arduino's. Build quality looks the same and everything (studio, library, tools, etc) just works. Just read the reviews here, here, here, and here.
Q4. What if I'm still concerned about the missing logos and about this being named as "Arduino Compatible"?
A4. If you're still in doubt, please buy from Arduino's official dealers. Yes they are more expensive, but if you're still worried we'd rather not take your order. We do not make these afterall and we are providing all the information we know. Don't kill the messenger.


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  • JoinedMar 2014
  • Posts 37
  • Reviews 3
  • Kudos19
› Quality
› Value
Works, bright, easy to use.
Not free.
Nice LED module, I use it to light up the back of my TV so I can see to connect hdmi and such.
Reviewed on 1/9/2017 Was this review helpful to you? Yes / No


  • JoinedMar 2014
  • Posts 3
  • Reviews 62
  • Kudos1
› Quality
› Value
Good, bright LED that gets hot if enclosed for long periods of time. If it were a dollar less it'd be a steal.
Reviewed on 11/13/2014 Was this review helpful to you? Yes / No
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