This new Milwaukee LED light is actually the third option in the Milwaukee M12 lineup but offers some unique features over the other two more traditional flashlights. The 2351-20 has 3 LED lights that product 220 lumens to really illuminate a wider work area. The multi-position hook on the back also helps secure the light in place so you can work hands free. The Milwaukee website rates this light for 4 hours of continuous use on a single charge (we are assuming they mean with the smaller 2.0Ah battery pictured). We will follow up with additional information as we have the opportunity to get our hands on one of these.