Hey just noticed that Future carries optics made to focus 3x Rebels (supposed to be R/G/B) into a 6 deg beam. Part "181".
http://www.polymer-optics.co.uk/Luxeon Rebel Range.pdf
However, there's no reason you can't pack 3 whites under it for 540 lumens @700mA... provided you can keep it cool or even get that much power out of the batteries and I suppose a boost converter.
http://www.polymer-optics.co.uk/Luxeon Rebel Range.pdf
However, there's no reason you can't pack 3 whites under it for 540 lumens @700mA... provided you can keep it cool or even get that much power out of the batteries and I suppose a boost converter.
