TruOpto 5mm White LEDs High Luminosity

<p>These 5mm high intensity white LEDs are available in a choice of luminous intensities and are suitable for a wide range of applications such as: electronic signs and signals, small area illumination, and back lighting.</p>

High luminosity
5mm Round standard directivity
Long operational lifetime
Superior weather resistance
UV Resistant epoxy
Housed in a water clear package

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Technical Details
Questions (4)

Order	Chromaticity	Lum. int. (mcd)	I_F	V_F	V_F	Power	View
code	coordinates	@ I_F (20mA)	max. (mA)	typ. (V)	max. (V)	(mW)	angle
55-1543	0.31/0.33	5800	30	2.9	3.1	108	60°
55-1547	0.31/0.33	1560	30	2.9	3.1	108	60°

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03 April 2015 Question by: Rapid Customer

Q. would a 3 volt button cell CR1616 power one of these led bulbs?

A. Hi Chris. Thank you for your question. You can run these 5mm White High Luminosity LEDs off 3V.

30 January 2015 Question by: Rapid Customer

Q. what's the difference between the other Type of LED part 55-1547 and how can the same current and power give off the same luminance . thanks

A. Hi Dean. Thank you for your question. 55-1543 is measured at 5800mcd whereas 55-1547 is 1560mcd both measured at 2.9V and 20mA, this is achieved within the design of each LED.

30 June 2014 Question by: Rapid Customer | Product code: 55-1547

Q. I intend to use these in model railway coaches. If they appear too bright can I dull them down with some paint?

A. Hi Ian, thanks for your question. Yes, you can use paint to diffuse the LEDs.

01 May 2014 Question by: Rapid Customer | Product code: 55-1547

Q. Are these LEDs suitable for use in model boat lighting with 6Volt battery supply. If so how many can be used in series?

A. Hi Colin. Thank you for your question. These LEDs run at 3 volts so only 2 would be needed in series to run at 6 volts.

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TruOpto 5mm White LEDs High Luminosity

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