How to Wire Work Lights to a 12V System with a Relay
April 27, 2026
A work light wiring circuit is the electrical path that takes 12V from the battery, through a fuse, through a relay controlled by a low-current
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Bulb – P21W – Long Life – 12V – 21W – Quantity: 2
£1.07
Direction Indicator – Agroluna – Halogen – 12V
£43.55
Direction Indicator – Agroluna – Halogen – 12V
£39.48
Halogen-Bulb – H1 – Long Life – 12V – 55W – Quantity: 1
£1.99
Halogen-Bulb – H1 – Performance – 12V – 55W – Quantity: 1
£2.12
Halogen-Bulb – H1 – Performance – 12V – 55W – Quantity: 1
£8.46
Halogen-Bulb – H1 – Standard – 12V – 55W – Quantity: 1
£1.33
Halogen-Bulb – H1 – White Light – 12V – 55W – Quantity: 1
£8.48
Halogen-Bulb – R10W – Long Life – 12V – 10W – Quantity: 2
£1.44
Halogen-Rotating Beacon – Rota Compact – 12V – yellow (amber)
£45.91
Halogen-Worklight – Oval 90 – 12V
£54.30
Halogen-Worklight – Oval 90 – 12V
£41.86
Housing, licence plate light – Halogen
£5.60
Interior Light – Halogen – 12V
£14.77
Interior Light – Halogen – 12V
£14.03
LED-Strobe-type Beacon – RotaLED Compact – 12/24V – yellow (amber)
£77.17
LED-Strobe-type Beacon RotaFlash Compact LED – 12/24V – yellow (amber)
£60.73
LED-Worklight – Oval 90 – 24/12V
£166.96
Licence Plate Light – Halogen – 12/24V
£8.93
Licence Plate Light – Halogen – 12/24V
£11.15
Reflector – Lens Colour: Red – rectangular – Glued/mounting
£1.39
Xenon-Bulb – D1S – White Light – 24/12V – 35W – 5000K
£38.89
Xenon-Bulb – D1S – Xenon – 85V – 35W – Quantity: 1
£44.75
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