hey - i just got some 250 lumen led flashlights - i guess cheap ones - 3 for $20 - now i am wondering about other ones - how many lumens do they go up to? - can i get one that is much more powerful for a decent price? - what are common lumen amounts that they come in? - what brands are good for the money?- can i get one for $20-$30 that is a lot more powerful than these 250 lumen ones? - i am very new to this led light thing , but these ones i got look pretty bright and sturdy for the price , so it got me thinking about maybe getting a better more powerful one - the ones i got are called techlite lumen master, but they also say cree on them - i don't know what name is the brand or what - i think cree is the led bulb itself from what i gather from the internet , but i'm not sure- can anyone help me out? - thanks - marc