I was on the Maglite website getting some specs on some of my mags, and I ran into this beauty. It has 625 lumes on high, and 130 on low, and 58 on eco. High power gives you 16h of runtime, then 77h and 117h for low and eco respectively. I think this light and its cousins are getting Maglite back in the game for high lumen, high runtime flashlights. And it has the same, great look and durable anodized aluminum construction. 
http://maglite.com/shop/maglite-3-cell-d-led-3rd-gen-flashlight-539.html#.VIzoNSvF98E
[Edit] forgot to add the link

http://maglite.com/shop/maglite-3-cell-d-led-3rd-gen-flashlight-539.html#.VIzoNSvF98E
[Edit] forgot to add the link