1W High luminosity power LED stars

Manufacturer : TruOpto
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These power star LEDs are high luminosity modules that are mounted on an PCB substrate. Being more energy efficient than incandescent and most halogen lamps and available in a range of colours, including white and warm white, these LEDs are 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.

High luminous flux
Super energy efficiency
Long operational life
Superior ESD protection
Superior UV resistance

Product details Hints & Tips

Description	Code	RoHS	Datasheets	1+	25+	100+	250+

Manufacturer Part #: OSR5XME1C1S 1w 2.5v Red Power LED Star 50lm	55-2243			£1.75	£1.65	£1.45	£1.35	In stock despatch same day	Buy
Manufacturer Part #: OSG5XME1C1S 1w 3.3v Green Power LED Star 75lm	55-2245			£1.79	£1.69	£1.49	£1.38	In stock despatch same day	Buy
Manufacturer Part #: OSB5XME1C1S 1w 3.3v Blue Power LED Star 15lm	55-2247			£1.79	£1.69	£1.49	£1.38	In stock despatch same day	Buy
Manufacturer Part #: OSW4XME1C1S 1w 3.3v White Power LED Star 100lm	55-2239			£1.79	£1.69	£1.49	£1.38	stock due in 1-2 months Receive stock notification by text or email	Buy
Manufacturer Part #: OSM5XME1C1S 1w 3.3v Warm White Power LED Star 90lm	55-2241			£1.79	£1.69	£1.49	£1.38	In stock despatch same day	Buy

Technical Specification

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Colour	Wavelength	Lum. flux	I_F	V_F	V_F	View
	(nm)	typ. (lm)	max. (mA)	typ. (V)	max. (V)	angle
Red	625	50	400	2.5	3.0	120°
Pure green	525	75	400	3.3	4.0	120°
Blue	470	15	400	3.3	4.0	120°
White	0.31/0.33 *	100	400	3.3	4.0	120°
Warm white	0.45/0.41 *	90	400	3.3	4.0	120°
	* Chromaticity coordinates

Questions

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Question by Neil | Product code: 55-2239

15th May 2012

QWhich driver would you use to drive just one of these LEDs and if a resistor is needed which would you recommend? Regards Neil

AHi Neil, we would recommend 55-2224. This would require a resistor, the value would depend on what colour LED you are using. http://www.rapidonline.com/Electronic-Components/12V-Constant-Current-LED-Driver-300mA-AC-DC-55-2224

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