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The LED Autolamps 3857ARWMLCSB is the left-hand side (LHS) lamp in the 3857 series covering stop, tail, indicator, and reverse with diffused tail function in the same 387mm x 105mm x 30.5mm form factor as the broader 3851–3856 family. The cable harness plug provides plug-and-play wiring connection. Pairs with the 3857ARWMRCSB for a complete left and right installation.
ADR approved, IP67 rated, and backed by a 5-year warranty.
| Specification | Detail |
|---|---|
| SKU | 3857ARWMLCSB |
| Side | LHS (Left-Hand Side) |
| Lamp Type | Stop / Tail / Indicator / Reverse |
| Tail Function | Diffused |
| Voltage Range | 12V / 24V |
| Dimensions | 387mm x 105mm x 30.5mm |
| Connector | Cable harness plug |
| Mounting | Surface mount |
| Protection Rating | IP67 |
| Compliance | ADR |
| Warranty | 5 years |
Is the 3857ARWMLCSB approved for road use in Australia?
Yes. The 3857ARWMLCSB is ADR approved, meeting Australian Design Rules requirements for legal on-road use across all four functions.
Is the 3857ARWMLCSB specifically for the left side?
Yes. It is a LHS handed lamp for the left rear position. A matching RHS lamp is required for the right side.
How does the 3857 series differ from the 3851–3856 series?
All series share the same 387mm x 105mm x 30.5mm form factor — the differences between series relate to lens design, indicator type (sequential vs standard), and harness plug variants. Confirm the specific lens design and indicator function for the 3857 series with LED Autolamps before ordering.
What is the IP rating on the 3857ARWMLCSB?
The 3857ARWMLCSB is rated IP67, meaning it is fully sealed against dust and capable of withstanding water immersion.
What warranty does the 3857ARWMLCSB carry?
The 3857ARWMLCSB is backed by a 5-year warranty from LED Autolamps.
Servicing the Illawarra and surrounding areas for over 30 years, Frankies Auto Electrics is a multi-award winning service provider and retail outlet, covering all aspects of auto electrical work and in-car entertainment. From sales and installations, electrical diagnostics and fault finding, upgrades and additions, our team of qualified sales people, technicians and installers are on hand to help.
Albion Park
69 Princes Highway, Albion Park Rail, NSW Australia 2527
South Nowra
4/142 Princes Highway, South Nowra, NSW Australia 2541
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