Review on Rovy Von E300
very nice Pelican look box , house the light…………….9
nice finish.strong@1 and rubber switch ………………8
function…’s almost all Lum setting u want w/double side switch….10
Weight ….light ….small form …convenient clip@2……….9
Simple UI …just love that double side switch ……………10
things to be improved and looking forward to …
charging port very very small … good better seal & not coming off (lost)but not 4 big hands…prefer former one

1 lens metal mesh protective screen ,since the Led lens are circular and large if it come upon impact …crack
2 2 wielded side loop (hole)so u can mount it with a zip tie or rope on a pole or bike
Have not done detail testing but at 450Lum is does live what they claim time… more than an hour steady lum.
Conclusion :
Over all it is the best bike light (out of 30s I had ) Lum-time to weight ratio .I know no others can weight so little and simple self contain at the moment.(whether on your hand ,hat , helmet or bike bar)
So I highly recommended for …good job !