Cree: Difference between revisions
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==XT-E== | ==XT-E== | ||
Introduced in February 2012, the XT-E has the same size chip as the XP series but seems to have a wider viewing angle for more flood and less throw. Can be driven up to 1.5A and available in bins up to R5 (at 350mA). | Introduced in February 2012, the XT-E has the same size chip as the XP series but seems to have a wider viewing angle for more flood and less throw. Can be driven up to 1.5A and available in bins up to R5 (at 350mA). Cree introduced the XT-E as a low-cost, high efficiency LED capable of 148 lumens per watt at 350mA, offering higher lumens per dollar. The LED is not a flat square, but has an X shaped hill on the surface. The beam is like a small XM-L with a large hotspot and some varying tint across the beam. [[EagleTac]] was the first company to feature the XT-E in a production light, making it an option in the D25 clicky series in April 2012. At about the same time, KaiDomain offered P60 drop-ins and flashlights with the XT-E. [http://www.cree.com/products/pdf/XLampXT-E.pdf Datasheet], [http://www.cree.com/news-and-events/cree-news/press-releases/2012/february/120207-xte press release]. | ||
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