My new Wildcat was ordered on Saturday and arrived in California today. Great Malkoff service again. Popped two fresh charged Obrtonics IMR 2250 maH 18650s into the MD4 and turned on low. Very nice usable amount of light, for either inside or outside for walking around. My guess would be 40 to 50 lumens of nice creamy almost neutral light. Very pleasing to the eye. Not quite a flood, but very large and subdued hotspot. Then on high: WOW. Very bright. I was surprised how much more light there is than a M91 with same batteries on the MD4, which I really love, esp in warm version. It has a Very wide beam that almost comes out at 160 degrees from the light. Never had a light, other than a regular bulb with a lamp shade give so wide a swath of light. Everything within about 200+ feet was very nicely lit up. Would be a fantastic area/room/ barn/warehouse lighter. No need to point anywhere in particular, just turn it on, and everything in the general direction is lit up. Now I have to figure out where on Earth to put it, and how to use it.