RCLumens
Enlightened
I have an SC600 and think it's a great light! Excellent for lighting up a wider area - and throw would be 100 yards maximum, but 50 yards with solid illumination. I use it every night for the dogs and wife used it for Halloween for more that 1.5 hrs. on the Medium/high setting. (300 Lumens) and battery read 3.87 or so. Build & quality are very good.