Recieved my Olight M21 today I must say I'm very impresed it's size is very convienyent for carrying on your jeans, lanyard is strong belt clip is nice runing Aw IC 18650 2600mAh for some reason I thought they were maid in the USA but they apeer to be of desent quality i'm hoping that they will make a similar styal light with otf 1200 lumins that would be realy nice, most of all the price for the quality is beter for us the consumer, thumbs up to OLIGHT.