Proper lighting turns a frustrating job into a straightforward one. If you’re still squinting under a hood or reaching for your phone flashlight, it’s time to invest in real work lighting. The two main options — LED and halogen — have meaningful differences.
Brightness and Coverage
Halogen lights produce a warm, yellowish light that illuminates a wide area. A typical 500-watt halogen work light puts out around 10,000 lumens. LEDs produce a cooler, whiter light that’s closer to daylight. A 50-watt LED panel can match a 500-watt halogen in useful lumens while using a tenth of the electricity. In terms of raw visibility — seeing true colors, spotting leaks, reading markings — LED’s daylight-balanced output wins.
Heat Output
Halogen bulbs convert most of their energy to heat, not light. A 500-watt halogen work light gets hot enough to melt plastic, ignite rags, and burn skin on contact. In an enclosed garage during summer, two halogen lights raise the ambient temperature noticeably. LEDs run warm but not dangerously hot. You can reposition an LED light with bare hands during a job. In a garage full of flammable fluids and solvents, that thermal difference matters.
Battery and Portability
Halogen work lights are almost always corded — the power draw is too high for practical battery operation. LED lights come in corded, battery-powered, and rechargeable options. A rechargeable LED work light with a magnetic base goes wherever the job goes — under the dash, inside a fender well, on a lift arm. No extension cord, no tripping hazard, no finding an open outlet.
Durability
Halogen bulbs are glass envelopes filled with gas. They’re fragile, fail on impact, and have a lifespan of 2,000-4,000 hours. A dropped halogen light usually means a broken bulb and a dark shop until you find a replacement. LED chips are solid-state — no glass envelope, no filament. They handle vibration and impact that would destroy a halogen bulb. LED lifespan runs 25,000-50,000 hours, so replacement is measured in years of daily use.
Cost
Halogen lights are cheaper upfront — a basic 1,000-watt dual-head halogen stand runs $25-40. A comparable LED setup costs $60-120. The math changes over time: LEDs use 80-90% less electricity and last 10-20x longer. If you’re in the shop regularly, an LED light pays for itself inside a year on bulb replacements alone.
The Verdict
LED wins on every practical metric except initial price. It runs cooler, lasts longer, draws less power, and delivers better light quality. For a home garage, a rechargeable LED work light with at least 1,000 lumens and a magnetic base is the single best lighting investment you’ll make. Save the halogen for a backup or outdoor use where a dropped bulb isn’t a hazard.