



4 inch 14 diode lamp, grommet or flange mount
A 14-diode 4 inch lamp with steady and flashing operation that can be fitted either in a rubber grommet or on a flange, which is what makes it the flexible line item in the round family. One part number covers panels cut for grommets and panels that only take surface fixings.
Distributors and workshops that cannot predict which mounting style the vehicle in front of them uses.
PC lens and housing, ultrasonically welded into one permanent waterproof body. Housing material and finish vary by model and are listed in the specification table.
| Brand Name | WEIKANG or Privately Labelled |
|---|---|
| Input Voltage | 12V, 24V, 10~30V |
| Functions | Steady/ Flashing |
| Mounting Type | Rubber Mount/ Flange Mount |
| Light Size | 4” |
| Lens Marking | STI |
| IP Rating | IP67 |
| Applications | Truck, Trailer, RV, Speciality Vehicles |
| Category | 4 Inch Round LED Stop Turn Tail Lights |
| Warranty | 5 years on light products |
| Packing | 1 piece per carton as standard; custom packaging from 200 pcs |
| Unit weight | TBC |
Values marked TBC are not published in our current documentation. Ask the sales team and we will confirm from the production record.
Hardware production, laser marking, heat diffuser assembly, light source welding and thermal grease application run on our own semi-automatic lines. Lens installation, shell assembly, ring fixing and spring insertion follow in product assembly.
Both mounting configurations are checked for fit during assembly inspection, and finished lamps pass the standard 100% pre-shipment test.
More output than the 7LED and 9LED lamps, less than the 40LED strobe version, and the only one in the family offering flange mounting.
Decide grommet or flange before ordering so the correct hardware ships
For flange mounting, seal the fixing face against the panel
Test steady and flashing modes separately
The mounting hardware is specified at order; confirm the configuration you need with the sales team.
The lamp is specified with steady and flashing functions; wiring detail depends on the vehicle circuit.
Yes, with STI lens marking.
100 pcs.
One piece per carton as standard; custom packaging from 200 pcs.

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