Nitecore Tiny Monster TM26 4000 Lumen Search Light Premium Bundle: 4X NL188 3100 mAH 18650 Batteries, A/C Charger, Car Charger, a Light Locator and Quadray Rechargeable CREE XML LED Flashlight

This flashlight is unbelievably bright. It is a bit chunky and heavy, but you will forget that the moment you turn it on.

The light works as advertised and it works very well for lighting up an area or putting in a machine and being able to work off of the reflections throughout the machine. So far oil and grease hasn't been a problem for it and the lockout function is nice. It is a bit hot when you leave it on for a while even when it's at 1680 lumens.So far the only negative I see is the strobe. It a little tricky to get it in SOS and strobe modes as the light on to initiate it. The strobe is a bit fast for what would be needed for disorientating intruders but she shear brightness will probably do that anyways.*UPDATE*I really like this flashlight, it is very bright and puts out a good beam that tapers off nicely. The only problem is that, when you have problems with the product, Nitecore give no support for the products. That is fine and all for the $50 flashlights that I own, but when a LED goes bad on a flashlight that is 6 months old that is not used much and you can't get ahold of them to either honor a warrantee or offer a repair on a $300 flashlight that's not good business.