Description
ADR Approved LHS Stop/Tail/Indicator/Reverse Diffused Tail, Harness Plug, 387x105mm, IP67
Product Overview
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.
Features & Benefits
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LHS (left-hand side) lamp — handed design for correct positioning on the left rear of the vehicle
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Diffused tail function — smooth, even tail light output for a premium appearance
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Cable harness plug — plug-and-play wiring connection for faster installation
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Stop, tail, indicator, and reverse — four rear lighting functions
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ADR approved — meets Australian Design Rules for legal on-road use
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IP67 rated — fully sealed against dust and water immersion
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12/24V dual voltage — compatible with both 12V light vehicles and 24V heavy transport
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5-year warranty — backed by LED Autolamps' full warranty programme
Technical Specs
| 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 |
Compatible With / Goes Well With
- Caravans, trailers, and commercial vehicles requiring LHS rear combination lamps
- 12V light vehicles and 24V heavy transport applications
- LED Autolamps 3857ARWMRCSB (RHS companion — confirm SKU availability with F.A.E.)
- LED Autolamps wiring harnesses and trailer lighting accessories
Frequently Asked Questions
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.
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