$16 from DealExtreme... 200 lumens and runs 1+ hour on a single 'AA' battery. Gives off a nice bright flood of light.....
Bracket:
http://www.dealextreme.com/p/univers...diameter-31871
Light:
https://www.dealextreme.com/p/unique...-1-14500-30986
Very light, well made, super-bright, many different modes.
Highly recommended !