The Milwaukee 2012R is a rechargeable headlamp with built-in lithium-ion battery technology that provides up to 450 lumens of LED lighting. It features a waterproof and magnetic design, making it ideal for outdoor activities such as camping and hiking. The headlamp is lightweight, weighing only 0.22 lbs, and has a compact size of 2 x 2 x 1 inches. The model number of the product is 2012R and it comes in a red color.