3 ms·Please satisfy this lighting geek's curiosity - what make and model of LED does that use?by Zak 8y agoPlease satisfy this lighting geek's curiosity - what make and model of LED does that use?yeutterg 8y agoIt's a proprietary design :)Zak 8y agoI think you mean a secret. I'd be very surprised if you're having LEDs custom made for your application. I'll go ahead and guess it's the Nichia NVSLE21A.yeutterg 8y agoIt's a custom-made filament