RayGlance Automotive (HK)
Co., Ltd.
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FMVSS 108 & 125 · IP67 sealed

Trailer lighting that holds up mile after mile.

LED stop, turn, tail, marker and plate lamps, plus harness and hardware — designed to FMVSS 108, sealed to IP67, and manufactured in a plant we own from tooling to assembly.

  • 9Series
  • 67Live part numbers
  • IP67Every lamp
A box trailer running at dusk with its marker, clearance and stop lamps lit
Marker, clearance and stop lamps at dusk
2018Established
7,000+m² owned facility
60+Engineering & production
16Injection presses
100%In-line inspection

Product line

Nine series, from combination kits to warning triangles

Every part belongs to a series. Open the series for the selection table across bodies and functions, then the part for dimensions, photometry and packing.

S15 parts

Combination Kits

Complete rear-lighting kits for trailers under and over 80 inches wide — two combination lamps, amber markers, plate bracket, Y-harness and hardware in one part number.

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S210 parts

Tail, Turn & Stop

Oval, round and bar-format stop, turn and tail lamps, plus mid-turn and parking functions, in 10-LED and 13-LED configurations.

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S34 parts

Backup Lamps

White backup lamps to the FMVSS R function, in the 6 inch oval and 4 inch round bodies that match the red lamps they sit beside.

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S46 parts

Marker & Clearance

Round clearance, side-marker and identification lamps in 2 inch, 2-1/2 inch and 3/4 inch bodies, for trailers that need marker lighting without reflex.

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S55 parts

Marker with Reflex

The same marker bodies with a reflex reflector moulded into the lens — one part where the trailer needs a marker and a reflex device in the same place.

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S62 parts

License Plate Lamps

Grommet-mount and bolt-on plate lamps to the FMVSS L function, including a hooded variant for finished panels and a houseless 3/4 inch body.

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S719 parts

Smoke Series

The range in smoke gray lens: oval, round, marker and plate lamps that keep the lighting flush with dark bodywork instead of interrupting it.

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S815 parts

Harness & Hardware

Pigtails, grommets, PL-3 plugs, welded steel light boxes, L-brackets and stainless semi-truck panel boxes — the hardware that finishes an installation and keeps it serviceable.

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S91 part

Warning Triangles

FMVSS 125 and SAE J774 reflective warning triangles, three to a storage case, for roadside stops and slow-moving loads.

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Sealing

IP67 is a process here, not a claim.

A PMMA lens sonically welded to an ABS housing, potted where the body is small enough to need it. The same construction runs across all nine series, so a marker lamp and a combination lamp are built the same way — and fail the same way, which is to say not at all.

01 / TOOLING

Moulds cut in-house

Housing and lens tools are designed and cut in our own mould shop, so a revision to the sealing face does not wait on a supplier queue.

02 / ASSEMBLY

Lens welded, not gasketed

A PMMA lens is sonically welded to the ABS housing. There is no gasket to age, harden or get pinched on the line.

03 / TEST

Every unit lit and checked

Each lamp is powered and inspected in-line, not sampled at the end of a batch. Potted bodies get the same treatment.

Flatbed trailer at night with LED stop, turn and marker lamps lit

On the road

The only test that matters happens at 2 a.m., in a mirror.

13LED chips behind one sealed lens
17"Lit length on the thinline bar
7.6"Pigtail moulded to the lamp body

Why RayGlance

Four things we do differently

16

Own tooling

Mould design, five-axis optical machining and injection moulding under one roof.

IP67

Sealed, not glued

Sonically welded PMMA lenses on ABS housings, potted where the body is small.

100%

In-line inspection

Every unit is lit and checked on the line, not sampled at the end.

FMVSS 108

Designed to the clause

Photometry verified in our own darkroom and by independent U.S. laboratories.

How we can help

Start from the lighting, the wiring, or a housing that does not exist yet

Quality & compliance

Regulation is a design input, not a final inspection

We build to the clause from the first CAD revision, verify photometry in our own lab and confirm it with U.S.-based testing laboratories.

  • FMVSS 108 & 125 covered

    Photometric design and verification run in parallel across the part categories we produce.

  • Third-party verification

    Photometric results are confirmed by U.S.-based testing laboratories, not only in our own darkroom.

  • ISO 9001:2015 certified

    Certificate PCC85725Q01560R0S, valid to 1 Sep 2028, annual surveillance.

Quality & compliance →

ISO 9001:2015 certificate PCC85725Q01560R0S
ISO 9001:2015 Certificate PCC85725Q01560R0S · issued 2 Sep 2025, valid to 1 Sep 2028 · verifiable through the CNCA register. Download the certificate (PDF)
Cover of the RayGlance 2026 LED trailer light catalog

2026 catalog

Every part, every photometric plot, every carton size

The 2026 catalog covers the full trailer lighting range with FMVSS categories, dimensional drawings, candela distribution plots and packing data.

ISO 9001:2015 certified manufacturing.