Tractor lighting guides
Tractor lighting guides are plain-English answers to the questions farmers, contractors and dealers ask us about beacons, work lights, headlights, rear lights and bulbs. Each guide covers what the law requires on UK roads, how to choose between LED, halogen and xenon, how to wire and fit the lamp, and which parts fit which tractor. The guides are written by the Agri Lighting team in Lincolnshire, whose parts business has supplied farms since 1996.
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- Technical & Performance
How to Wire Work Lights: 12V and 24V with a Relay and Switch
To wire work lights on a 12V or 24V tractor, run a fused feed from the battery positive to pin 30 of...
- Tractor Lighting
How to Wire Tractor Lights: A Step-by-Step Wiring Guide
Tractor light wiring is the installation of electrical circuits that connect auxiliary, work, or replacement lamps to a tractor’s battery through...
- Types & Functions
How to Wire a Beacon on a Tractor: Wiring Diagram and Steps
To wire a beacon on a tractor, run a fused positive feed from an ignition-switched supply to a dashboard switch, take the...
- Types & Functions
How to Mount Work Lights: Brackets, Bolts, and Magnetic Options
A work light mount is the mechanical assembly that fixes a work lamp to a vehicle, comprising a bracket, fasteners, and a...
- Buying & Comparison
Hella Agricultural Lights: Brand Guide and Product Range
Hella is a German vehicle lighting and electronics manufacturer that supplies tractors, combines, and agricultural machinery across Europe, New Zealand...
- Types & Functions
Headlamp Alignment for Tractors in New Zealand: 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...
- Vehicle Lighting
Hazard Warning Flashers: How They Work and the Rules in New Zealand
A hazard warning flasher is the amber indicator system on a road-going vehicle that flashes all four corners at the same time...
- Farm Lighting
Harvest Lighting: Setting Up Your Combine and Tractors for Long Nights
A complete harvest lighting setup for a New Zealand arable farm covers four machine types and one fixed location. The combine, the...
- Technical & Performance
Halogen Work Lights: When Old Technology Still Makes Sense
A halogen work light is a tungsten-filament lamp filled with halogen gas, fitted to tractors, trailers and plant machinery to illuminate work...
- Types & Functions
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...
- Tractor Lighting
How to Upgrade Your Tractor from Halogen to LED Lighting
A halogen to LED tractor lighting upgrade replaces factory-fitted halogen lamps with LED equivalents, either by swapping the bulb inside the existing...
- Types & Functions
Halogen Headlamps: H1, H3, H4, and H7 Bulb Types Explained
A halogen headlamp bulb is a tungsten-filament lamp pressurised with halogen gas, designed to deliver bright forward light from a 12V or...










