The Milwaukee M12 Work Light, Model 49-24-0146, is a cordless LED jobsite light built for close-up illumination in tight work areas. This is a flashlight designed for jobsite lighting, inspection work, and hands-free task lighting. If you already run Milwaukee M12 batteries, this light gives you a simple way to add compact lighting without dragging cords or setting up a larger flood light.

Its 100-lumen TRUEVIEW high definition output is aimed at clear, usable light rather than raw size or long-range throw. Milwaukee calls out a neutral white beam pattern, which matters when you're trying to see wire colors, hardware, fittings, or layout marks in dim spaces. For service calls, punch-list work, crawl spaces, cabinets, and mechanical rooms, that kind of clean beam is usually more useful than an overly harsh hotspot.

The 90-degree rotating head is one of the features that makes this light more practical than a basic handheld flashlight. You can point the beam where the work is instead of holding your wrist at a weird angle or balancing the light on whatever is nearby. That saves time when you're working overhead, under sinks, inside panels, or behind equipment where light placement is half the battle.

Milwaukee also added a magnetic back, which is the real everyday feature here. Stick it to steel studs, electrical panels, job boxes, ductwork, or equipment housings and you get hands-free light right where you're working. For electricians, HVAC techs, maintenance crews, and general contractors doing service and finish work, that can be the difference between getting the task done cleanly and fighting the light the whole time.

On the durability side, this cordless work light uses an impact-resistant lens and a sealed aluminum head for better resistance to jobsite abuse and rough handling. It is also rated IP54 for water and dust resistance, so it is better suited to real job conditions than a household flashlight. That does not make it a dive light or a high-output area light, but it does mean it is built for daily carry in a work truck, tool bag, or gang box.

Battery platform matters with compact lights, and this model is part of the Milwaukee M12 system. It runs on M12 REDLITHIUM batteries and Milwaukee lists up to 15 hours of runtime with a 4.0Ah battery on high mode. That makes it a good fit for users who already own M12 drills, impact drivers, installation tools, inspection cameras, or other compact Milwaukee cordless tools and want one battery system across the board.

The size is another practical point. At 7 inches long, the light is compact enough to keep close without becoming dead weight in a pouch or service bag. It is a better match for targeted work lighting than for lighting up an entire room. If your work usually happens at arm's length and you need a light that can be handheld, set down, or stuck to metal, this style makes a lot of sense.

Who should buy it? The Milwaukee M12 Work Light is best for M12 users who need a compact cordless flashlight for inspection, repair, and close-range task lighting. It is especially useful for electricians, HVAC techs, plumbers, maintenance crews, and remodelers who work in cramped spaces and want hands-free light from a tool-platform battery they already own. If you need wide-area lighting or maximum lumen output, step up to a larger work light. If you need a dependable compact light that earns its spot in the bag, this one does the job.

Milwaukee M12 Work Light That Actually Earns Bag Space

This is the kind of compact cordless light that makes sense for guys who do close-up work all day and already own M12 batteries.

• Who it's for: M12 users doing service, repair, maintenance, and punch-list work in dark or cramped areas.
• Why it stands out: The magnetic back and 90-degree rotating head make it more useful on the job than a basic handheld flashlight.
• Worth knowing: It is a targeted task light, not a high-output area light, and it is sold as a bare tool with no battery or charger included.

• What battery platform does this light use? It runs on Milwaukee M12 batteries.
• How long does it run? Milwaukee lists up to 15 hours of runtime on high with a 4.0Ah battery.
• Can the light be used hands-free? Yes. The built-in magnetic back lets you mount it to steel surfaces for hands-free task lighting.
• Is it rated for dust and water resistance? Yes. It carries an IP54 rating for water and dust resistance.