h a l f b a k e r yWarm and Fussy
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For warning applications, a high brightness (IC controlled) flashing LED that flashes like an emergency vehicle strobe.
A chain of multiple rapid flashes , a pause then another chain would alert users to danger better than conventional flashing LEDs.
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Interesting - a specific sequence of flashes which people would come to learn means 'danger' |
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High brightness patterned flashing lights have been around for a long time. Don't know if they go back as far as 2004 though. |
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Very soon after Planet Bike introduced their Super-Flash bike light, the pattern of blink-blink-FLASH became a common sight. To the point where it might have been ignored. |
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