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Difference between revisions of "Seoul Semiconductor"
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Seoul Semiconductor Co., Ltd. is a Korean company that produces | Seoul Semiconductor Co., Ltd. is a Korean company that produces LEDs. Their P4 and P7 LEDs were used in a number of flashlights though these are fairly old and do not appear to have been updated. | ||
==P4 LED== | ==P4 LED== | ||
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==P7 LED== | ==P7 LED== | ||
[[File:sscp7led.jpg|thumb|SSC P7 LED]]The P7 is a multi-die LED utilizing four P4 | [[File:sscp7led.jpg|thumb|SSC P7 LED]]The P7 is a multi-die LED utilizing four P4 LEDs. P7 LEDs have bin names that indicate brightness, color tint, and forward voltage. For instance a DSXOI bin indicates brightness level D, color SXO, and forward voltage of I. [http://www.seoulsemicon.com/en/product/prd/zpowerLEDp7.asp P7 web page] | ||
Brightness: Usually C or D where C is 700-800 lumens and D is 800-900 lumens (measured at 2.8 amps), but really there is some overlap where a low-end D might be less bright than a high-end C. | Brightness: Usually C or D where C is 700-800 lumens and D is 800-900 lumens (measured at 2.8 amps), but really there is some overlap where a low-end D might be less bright than a high-end C. | ||