Headlamp Alignment for Tractors: How to Adjust Your Beam Correctly
Tractor headlamp alignment is the angle at which the dipped beam is aimed relative to the road surface. Correct alignment puts the bright hot spot of the dipped beam onto the road 25 to 40 metres ahead of the tractor, keeps the cut-off line below the horizontal, and prevents the beam from dazzling oncoming drivers. […]
Driving Lights vs Headlights: What Is the Legal Difference in the UK
A driving lamp is an auxiliary forward-facing lamp that supplements the main beam of a vehicle’s headlamps, while a headlamp is the principal forward illumination lamp required by law on every road-going vehicle. The two devices look similar, mount on similar brackets and use similar bulbs, but they sit in different legal categories under UK […]
Sealed Beam Headlights: What They Are and How to Replace Them on Tractors
A sealed beam headlight is a single-piece headlamp where the filament, reflector and lens are sealed inside one glass unit at the factory, and the whole assembly is replaced as a single item when the filament fails. Sealed beams sit on every classic tractor built between 1940 and 1990, and many heritage models from John […]
Work Lights for Trailers: Loading, Coupling and Yard Visibility
A trailer work light is a high-output LED or halogen lamp fitted to an agricultural or commercial trailer to illuminate loading, coupling, reversing and night manoeuvring tasks. The lamp sits outside the road-legal trailer lighting set (marker lamps, tail lamps, indicators, plate light) and switches off whenever the trailer joins a public road. This guide […]
Compact Tractor Work Lights: Lighting for Kubota, Iseki, John Deere Compact and Smaller Machines
A compact tractor work light is a small to medium output LED or halogen lamp sized to suit a tractor under 60 horsepower, with lumen output between 800 and 3,500 per unit and current draw matched to a 30 to 60 amp alternator. The light differs from a full-size tractor lamp in physical size, lumen […]
Best Work Lights for Combine Harvesters: Lumen, Beam and Mounting Picks
A combine harvester work light is a high-output lamp fitted to the header, cab roof, sides, unloader or rear of a combine to illuminate a specific task during night harvesting. Total work-lamp output on a modern combine sits between 60,000 and 120,000 lumens across 18 to 30 units, and the choice for each zone differs […]
Halogen Work Lights: Budget Options That Still Perform
A halogen work lamp remains a viable purchase in 2026 where the lamp count is low, the use is occasional, and the unit cost matters more than the operating cost. A typical 55W H3 halogen work lamp produces 1,450 lumens, costs GBP 8 to GBP 25, lasts 500 to 1,500 hours, and accepts a replacement […]
24V Work Lights: When You Need Them and What to Look For
A 24V work light is a task lamp designed to run from a 24-volt DC electrical system, drawing between 18W and 100W and producing between 1,800 and 12,000 lumens depending on size and technology. Heavy goods vehicles, articulated tractors, telehandlers, large combine harvesters, military vehicles, and most yellow plant machinery run on 24V electrical systems […]
Work Light Wattage Guide: How Many Watts Do You Actually Need
A work light wattage rating measures the electrical power the lamp consumes, expressed in watts (W). A typical LED work light draws 18W to 80W; a halogen work light draws 35W to 100W; a xenon (HID) work light draws 35W to 75W. The right wattage depends on the application, the lamp count on the vehicle, […]
Round vs Square Work Lights: Does Shape Affect Performance
A round work light and a square work light differ in form factor, beam shape, mounting flexibility, and visual appearance, but the shape itself has limited effect on raw light output when the lamp dimensions and LED count are equivalent. A 4-inch round LED work light fitted with 4 x 10W LEDs produces roughly the […]