Here is something interesting.

[Cornkid]

Could someone tell me if this is a good idea?

Cabelas site

 

[capnal]

Those were discussed here not too long ago. You might do a search. From what I remember, they were generally accepted as pretty fair lights. Under $100 bucks for a 5 watt light seems like a good price to me, as well.

 

[Phaserburn]

I hate when online companies draw those fakey beams in front of flashlights.