The 4Sevens Quark 1232 TurboX is a whole lot of light for a reasonable price.
The Quark TurboX uses the larger CREE XM-L LED and also a larger bezel. The larger components allow the TurboX to put out a lot more light than the regular Quark series while still maintaining the same small overall package. The TurboX tops out at 450 lumens on high, which is insanely bright for a light of this size and price. The TurboX also uses the same interface as the Quark Tactical series which allows you to choose your two most desired outputs. This particular torch is one of the highest value flashlights on the market today. Very few lights even come close to comparing to the TurboX as far as cost and output is concerned.
Check out the video and prepare to be awed.