I have a cheapy eBay T38 torch with white LED that I bought last year. I'd like to use is as a lamp on my rifle, but the beam even when focused is too broad and diffuse, and it shows a dark shadow in the centre. I understand that LED technology has moved on a bit recently with the latest pills offering better performance. I believe the latest LED chip is called "AS", is that correct?
Also, can anyone point me in the right direction to get a new 'pill' with the latest tech that I can screw directly into my T38?
Thanks in advance.