Reminiscing the good ol' days of $99 HDS lights... Amazingly value for $$ back then...
Swapped the stock pocket clip with a darksucks Ti:
Old skool 120 lumens Osram Golden Dragon:
Photo comparison of my newly received LF E series (complete light) vs my SF E1e (armed with a Tana SingLED light engine):
Entire light
Tailcaps
LEDs
Pocket clips
Butt view of light engines
Shipping/delivery time was quick (lead time was 7 working days ; from HK - SG). Feel/fit &...
Virginia Tech scientists have successfully illustrated a sugar 'biobattery' as a type of enzymatic fuel cell (EFC) that converts the chemical energy contained within sugar substrates (starch and glycogen) into electrical energy. Y H Percival Zhang, Chief Science Officer at Cell-Free...
I don't know about Lenslight, but Surefire's customer service is in my experience 2nd to none ; whereby a none-US based customer like me giving two thumbs up speaks volume about them.