This is a kit for a DIY high efficiency LED lighting Its color temperature is a pleasant 4000K, which ranges from neutral white to warm white. The printed circuit board has a thickness of only 0.6m...Read More…
Its color temperature is a pleasant 4000K, which ranges from neutral white to warm white.
The printed circuit board has a thickness of only 0.6mm for thermal reasons and is metallised on both sides. By default, the rear side is not electrically connected, but the Vcc connection is not recessed for any contact holes.
The module is designed for 12V and throttled on delivery to 75% of the luminosity (2x 2.2Ohm) to operate without extra heat sink can. At 75% luminosity and 50mA diode current (12 rows each 50mA = 600mA), just under 1000 lumens (0.75 x 26.8lm x 48 = 964.8).
The LEDs themselves can operate up to 175% of the nominal luminosity. Already with the coolest cooling can be increased to 80mA diode current (resistance to 50mOhm) and thus to 125% luminosity (33.5lm per LED, or 1608lm total).
The product website includes datasheets and lots of additional information is: http://www.cree.com/led-components/products/xlamp-leds-discrete/xlamp-xh-b
The kit contains:
I am happy to answer questions or to tell additional details. (But because I sell as a private person this is not mandatory.) Furthermore, I assume no warranty, exchange, liability or the like. Pictures are similar.
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Deutsche Post: International Priority Mail, no tracking
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