Did anyone say NO EMS SHIPPING? Just a word to the wise... DX + EMS = lost laser!
Here are my thoughts on DX lasers... 30mW will probably be around 40mw, maybe 45 with lithiums (Energizer E2 Lithium brand, rechargeables are absolutely too deadly unless very high quality with voltage regulation internally). The 50mW will be probably spot on 50mW, might go as much as 55-60 with lithiums. the 200mW is one big ass laser! Literally, for $120, I'd buy it over and over. Well made, heavy and feels like power in your hands. It's mostly around 120mW, might go as 150mW on an extreme perhaps while on lithiums and IR filtering. With 120mW you could probably light a cigarette, but here's the spoiler... Light it, put it out, then light it with the laser. the 30mW will let you pop balloons, light matches, 50mW will do the same but at a little longer range.
[Disclaimer] With that done, BUY GOGGLES, buy LOTS of batteries... There is a thread in the Buy, Sell, trade about lithiums for $1.50 a piece. Use common sense, DO NOT point it at people, animals, cars, PLANES (NO, PLANES CAN LOCATE YOU AND SEND THE COPS TO YOU IN LESS THAN A MINUTE'S TIME), anything. If it moves, don't point at it. [/Disclaimer]
So have fun with it... You'll be impressing them with the beam that looks more like a light saber at night that with anything else until you get a more powerful unit. You will love it, and this power range is enough for a beginning laser enthusiast. This is a great laser for a great price and you will grow to love it. Take care of it though. DX lasers are very sensitive to shock, drops, dirt, pressure... etc. The power button will go out before the laser, and when it does just let us know and we will tell you exactly how to fix it for dirt cheap. The fix will even make the laser power output more reliable than it originally is...
Oh... and welcome to LPF
--DDL