WEIKANG manufactures stop, turn, tail, reverse, marker and cab roof lamps for truck and trailer builders, fleets and distributors. Every lamp is ultrasonically welded into one sealed IP67 body and tested before it leaves our Hefei factory.
Five categories organised around the hole in the panel, not around marketing families: 4 inch round, 6 inch oval, full-size combination lamps, side markers and cab roof lamps.
The standard 4 inch round aperture, eight ways
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Oval lamps from 20 mm slim to 24 diode output
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Four rear functions in one sealed housing
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From 3/4 inch clearance lamps to sequential bars
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Torpedo and chromed roof markers for tractor units
Explore category →Every model below is produced in our own factory in Hefei. Diode counts, sizes, mounting hardware and functions are listed on each product page.
450 mm steel-bodied rear lamp for heavy trucks and trailers
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320 mm plastic-bodied four-function rear lamp
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340 mm deep-body combination rear light, 36 diodes
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340 mm combination lamp with bolt-on iron mesh guard
View product →4 inch grommet-mount round lamp, SMD 2535 7 LED
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4 inch 7 LED round lamp with reflective bezel
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4 inch round 9 LED lamp for higher rear output
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4 inch round 40 LED lamp with low-high and strobe
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F3 Piranha 12 diode lamp with chromed bezel
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F3 Piranha 12 diode lamp with strobe capability
View product →6 inch oval lamp with sealed 3-pin connector
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6 inch oval F3 Piranha 24 diode trailer lamp with grommet
View product →The lamp that suits a long semi-trailer is the wrong lamp for a tipper working under a grab. These pages set out what each vehicle type needs and why.
Hardware production, assembly, welding, aging and photometric testing all happen in WEIKANG's own facility. These are the real workshops your lamps come from.
Hardware production runs in the company's own SMT workshop, where boards are placed and reflowed before assembly.
Lens and housing are ultrasonically welded into one permanent waterproof body — the step that gives the range its IP67 rating.
Product assembly: lens installation, lamp shell assembly, inner and outer ring fixing and spring insertion.
Four programs covering rear lighting, side marking, warning behaviour and private label supply, each mapped from requirement review to shipment.
What multi-voltage really means on a spec sheet and when one part number can cover both 12V and 24V fleets.
Read the guide →The joint between lens and housing is where most vehicle lamps die. Here is what a welded IP67 body changes.
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Three mounting methods, three different failure modes, and how to pick before you cut the panel.
Read the guide →WEIKANG is a real factory based in Hefei, China, producing and inspecting all products in its own facility, with a separate sales company handling international sales and export.
ENEC, CE (LVD, EMC), CB, RoHS, LM79 and TM21 certificates and reports, and the factory holds ISO 9001 and ISO 14001. Light products carry a 5-year warranty.
Custom projects range from 100 to 500 pcs depending on type; stock orders start at 100 pcs.
Samples are available but not free. Sample delivery takes 7-10 business days, and sample pictures, videos and test reports are sent free of charge.
Yes: logo printing, specific labels, different lamp housing colours, PCB and LED driver changes, higher surge protection and smart control accessories.
Bulk orders are delivered in 30-40 business days depending on order volume.
30% TT in advance with the 70% balance before shipment is preferred; L/C or other payment terms can be discussed.
Tell us the panel size, voltage and function you need. We will come back with the models that fit and a price for your quantity.