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FAQs

By role: a vehicle that always shows the same warning is served simply and cheaply by a fixed-message unit, while vehicles whose duty changes — escort one week, roadworks the next — justify a programmable matrix with its message and symbol library. Display size, message set and control options are listed per sign.

That's what the brightness specification and automatic dimming are for: daytime output high enough to read against sun, stepping down at night so the display warns rather than blinds. Check both the brightness figure and the dimming behaviour on the product page — it's the specification that separates traffic-grade signs from decorative ones.

Power at the vehicle's voltage — most signs span 12V and 24V, confirm per unit — a sound mechanical mount rated for vibration, and the controller wiring where the sign is programmable or switchable from the cab. Mounting pattern, dimensions and control details are listed per sign, and Ask Simon resolves vehicle-specific questions.

Yes — lane-closure and works arrow boards are specified by the traffic management requirements of the works, covering size, symbols and performance, and the works package dictates what's compliant. Confirm the requirement first, then match the board to it; the team can advise against a stated specification.

Returns are accepted within 30 days of purchase, in original packaging, on orders delivered within the United Kingdom. For damaged-on-arrival items, report within 24 hours with photographs to [email protected] — we will typically arrange collection and replacement at no cost to you. For parts that don't fit your machine, the Fit Guarantee covers a hassle-free return at no cost. For buyer's remorse — you've changed your mind or ordered the wrong item, email us first to obtain a Return Merchandise Number; a restocking fee may apply. Refunds are issued to the original payment method once the return is inspected.

Delivery time depends on the product, your destination, and availability — the estimated time for any item appears on the product page, and 'Check where we deliver' confirms coverage for your postcode before you order. Next-day delivery is available on most products; the option appears at checkout when applicable. We deliver across the UK, Europe, the Middle East, and Africa. Use the country selector at checkout to confirm coverage and delivery options for your destination.

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Message Signs & Arrowbars

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LED message signs put instructions where eyes already are: the vehicle-mounted matrix displays that tell following traffic and site personnel what the machine in front needs them to know, from convoy warnings to lane directions to site safety messages. PartsForMachines supplies LED message signs as part of the machinery warning and lighting range alongside the CCL, LAP Electrical and Hella beacon and lightbar families, across 12V and 24V systems.

The formats follow the duty: rear-facing matrix signs for convoy, escort and roadworks vehicles displaying programmed messages and directional arrows; directional arrow boards for lane-closure and follow-me duties; and the smaller message and warning displays that site vehicles and access-control points carry. The working specifications sit on every product page: display size and resolution, the message and symbol set with programmability where fitted, brightness with automatic dimming for night legibility, voltage range across 12V and 24V, mounting, and the IP rating that outdoor vehicle mounting demands. Compare lines up formats side by side, and Ask Simon answers programming, control and mounting questions.

The buying judgement is message-to-duty: fixed-message signs cover single-purpose vehicles simply, programmable matrices earn their cost on vehicles whose role changes by job, and arrow boards are their own regulated discipline, where the works specification dictates the format. Controllers and wiring belong in the same order as the sign.

Beacons, lightbars and work lamps complete the warning set in the same section. For fleet or works-package requirements, contact the team via WhatsApp 07754288583.

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FAQs

By role: a vehicle that always shows the same warning is served simply and cheaply by a fixed-message unit, while vehicles whose duty changes — escort one week, roadworks the next — justify a programmable matrix with its message and symbol library. Display size, message set and control options are listed per sign.

That's what the brightness specification and automatic dimming are for: daytime output high enough to read against sun, stepping down at night so the display warns rather than blinds. Check both the brightness figure and the dimming behaviour on the product page — it's the specification that separates traffic-grade signs from decorative ones.

Power at the vehicle's voltage — most signs span 12V and 24V, confirm per unit — a sound mechanical mount rated for vibration, and the controller wiring where the sign is programmable or switchable from the cab. Mounting pattern, dimensions and control details are listed per sign, and Ask Simon resolves vehicle-specific questions.

Yes — lane-closure and works arrow boards are specified by the traffic management requirements of the works, covering size, symbols and performance, and the works package dictates what's compliant. Confirm the requirement first, then match the board to it; the team can advise against a stated specification.

Returns are accepted within 30 days of purchase, in original packaging, on orders delivered within the United Kingdom. For damaged-on-arrival items, report within 24 hours with photographs to [email protected] — we will typically arrange collection and replacement at no cost to you. For parts that don't fit your machine, the Fit Guarantee covers a hassle-free return at no cost. For buyer's remorse — you've changed your mind or ordered the wrong item, email us first to obtain a Return Merchandise Number; a restocking fee may apply. Refunds are issued to the original payment method once the return is inspected.

Delivery time depends on the product, your destination, and availability — the estimated time for any item appears on the product page, and 'Check where we deliver' confirms coverage for your postcode before you order. Next-day delivery is available on most products; the option appears at checkout when applicable. We deliver across the UK, Europe, the Middle East, and Africa. Use the country selector at checkout to confirm coverage and delivery options for your destination.

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