I got one of these,
Ultrafire WF-503C Cree R2-WC 5-Mode 250-Lumen LED Flashlight with Assault Crown (1*18650) - Free Shipping - DealExtreme
Heaps brighter than mag light, has the assault crown and for the price it doesnt matter if it breaks. Ive had mine for about 8 months and not a problem. Also has fast strobe which does stun people.