Construction lamps span a wide brightness range: examples run from about 130 lumens at the low end up to around 21,000 lumens for very high-output models. Many lamps also include dimming or multiple output levels so you can adjust brightness to the task.
Construction lamps are available in both battery-powered and corded-electric versions. Some models list a rechargeable or replaceable battery as the power source, while others use an AC cord for continuous power.
Common hands-free options include magnetic bases, swivel hooks, and built-in handles. Larger units often come with tripod stands for stable, elevated lighting.
Many construction lamps offer multi-angle aiming: features can include full 360° rotation, multi-axis pivoting, and detachable or independently adjustable heads to direct light where you need it.
Protection varies by model, from basic water-resistant housings to fully dust- and water-resistant designs. Some lamps are rated to IP65 (dust-tight and water-resistant), while others only offer splash or light moisture protection.
Run time depends on battery capacity and output setting, but examples in listings range from roughly 4 hours up to about 12 hours for battery-powered units.
Construction lamps vary from small handheld lights (about 2.1 inches tall) to assembled tripod/floor units up to roughly 71 inches tall. Weights in examples range from approximately 0.28 pounds to about 12.13 pounds, depending on size and materials.