LED Rectangular Marker Light Amber - LG178

LED Rectangular Marker Light Amber – LG178

This amber LED rectangular marker light delivers a clear side outline for trailers, trucks and plant, so your fleet stays visible and compliant day and night. The LG178 uses high‑quality Osram LEDs in a compact housing with a neat black bracket, ideal where space is tight but reliability matters. Approved to ECE R91, R7 and R3, it’s a proven European-made solution for professional operators.

Mounted along the side of a vehicle, a side marker light does a simple job but a critical one. It shows length, improves night-time visibility at junctions and in yards, and helps other road users judge where your vehicle begins and ends. The LG178 amber marker is engineered in Europe, using Osram diodes to give a consistent light output and long service life, so you’re not chasing avoidable lighting faults across the fleet.

The light runs on 10–30 V DC, so it suits both 12 V and 24 V electrical systems without any extra components. A PC (polycarbonate) housing and lens keep weight low and impact resistance high, which works well on trailers, agricultural implements and construction kit that see regular knocks and vibration. With its black mounting bracket included, positioning is straightforward on bodywork, side rails or mudguard brackets.

This LED marker is ECE R91, R7 and R3 approved, so it’s suitable for road use when installed correctly as part of a compliant lighting layout. The compact body – 124 × 22 × 68.5 mm (L × W × H) – makes it easy to retrofit in place of older filament side markers, or to add extra markers on longer vehicles to improve visibility. Wiring is simple 10–30 V DC connection; once installed, the low current draw reduces strain on the loom and helps protect switches and connectors.

Key Features

• Amber LED side marker light for clear vehicle outline and improved side visibility
• Wide voltage range: 10–30 V DC, suitable for both 12 V and 24 V systems
• European-made with Osram LEDs for stable output and long service life
• PC housing and lens for impact-resistant, lightweight construction on demanding vehicles
• Supplied with black mounting bracket for quick, tidy installation on body or chassis
• ECE R91 approved for side marker function on road-going vehicles
• ECE R7 and R3 approved, supporting use within compliant lighting layouts
• Compact dimensions: 124 × 22 × 68.5 mm (L × W × H), ideal for tight mounting spaces and retrofits
• Low power consumption reduces electrical load and maintenance compared with traditional bulbs
• Suitable for trucks, trailers, agricultural and construction equipment, giving one common part across mixed fleets

Ideal Applications

• Side marker lighting on HGVs, rigid trucks and tractor units
• Semi‑trailers, drawbar trailers and low-loaders needing robust LED side markers
• Agricultural machinery such as slurry tankers, bale trailers and grain trailers
• Construction and plant equipment transporters operating in low-light or site conditions
• Service and utility vehicles where clear side visibility reduces accident risk

Why Choose LED-Global Lighting

At LED-Global we focus on practical, European-engineered lighting that stands up to real work, not just spec sheets. Products like the LG178 are selected and tested with fleet managers, bodybuilders and electricians in mind: reliable approvals, honest performance, and straightforward installation. That’s why operators across Europe trust our marker lights to keep their vehicles visible, compliant and earning every day.