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TruOpto OSW4XME1C1S 1W 3.3V White Power LED Star 100lm

TruOpto
Order Code:

55-2239

Brand: TruOpto MPN: OSW4XME1C1S

Discontinued


This power star LED is a high luminosity module that is mounted on an PCB substrate. Being more energy efficient than incandescent and most halogen lamps this LED is ideal for a wide range of applications including: electronic signs and signals, small area illumination, back lighting and other lighting, bollards, security and garden uses, traffic signalling and beacons.

(May require an additional heat sink, depending on application).


  • High luminous flux
  • Super energy efficiency
  • Long operational life
  • Superior ESD protection
  • Superior UV resistance
LED Colour White
Forward Voltage 3.3V
Forward Current 400mA
Luminosity 100lm
Dimensions ø21.3mm
Dominant Wavelength 0.31/0.33nm
Power 1W
Viewing Angle 120°

Questions

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Tuesday, May 14, 2019 | Question by: Rapid Customer | Product code: 55-2239
Q. Hi I am planning to convert a couple of 12v Ray boxes from halogen to white LED, 55-2239. I calculated that I would need a 22 ohm resister, 4 watt.. Would you agree, and what resistor would you recommend.
A. Hi John, thank you for your question. 22 ohm would be suitable, something like 62-0250.
Wednesday, February 12, 2014 | Question by: Rapid Customer | Product code: 55-2239
Q. I'm planning on using the white LED with a 9V battery to make a simple torch what resistor would you recommend?
A. Hi Craig. Thank you for your question. A 30 ohm resistor would be suitable, something like 62-8328 would do the job.
Wednesday, January 8, 2014 | Question by: Rapid Customer | Product code: 55-2239
Q. Is there a heat conducting adhesive that can be used to fasten these LEDs onto a metal substrate?
A. Hi Chris. Thank you for your question. We actually list the PCB star heat sink for this LED (55-1991) which requires just bolting on with heat sink compound. Failing that we list a Loctite adhesive kit on 87-0328.
Tuesday, May 15, 2012 | Question by: Rapid Customer | Product code: 55-2239
Q. Which driver would you use to drive just one of these LEDs and if a resistor is needed which would you recommend? Regards Neil
A. Hi Neil, we would recommend 55-2224. This would require a resistor, the value would depend on what colour LED you are using. https://www.rapidonline.com/12V-Constant-Current-LED-Driver-300mA-AC-DC-55-2224

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