ECE-approved slimline LED combination light with IP67 waterproofing—delivers stop, tail, and indicator functions in a compact 404mm surface-mount package for trailers, caravans, and commercial vehicles.

Product Overview

The LED Autolamps 380BBSTI12 is a slimline multi-function LED light combining stop, tail, and indicator functions in a single 404mm unit designed for surface mounting on trailers, caravans, horsefloats, commercial vehicles, and custom fabrications. The compact 46mm width and 17mm depth suit installations where space is limited—ideal for mounting on trailer chassis rails, rear doors, or narrow panels where traditional bulb-style combination lights are too bulky. ECE road approval ensures compliance with Australian Design Rules (ADR) for road-legal trailer and vehicle lighting, while IP67 waterproof rating withstands submersion up to 1 metre deep—critical for boat trailers, agricultural equipment, and vehicles operating in wet or dusty Australian conditions. LED technology delivers instant illumination, superior brightness compared to incandescent bulbs, and long service life exceeding 50,000 hours without lamp replacement. The horizontal or vertical mounting flexibility accommodates varying trailer and vehicle configurations, while surface-mount design simplifies installation without requiring recessed mounting holes or complex fabrication. Backed by LED Autolamps' 5-year warranty, the 380BBSTI12 provides reliable, compliant lighting for Australian trailers, caravans, and commercial vehicles requiring durable combination lights.

Key Specifications

• Product: LED combination light (stop/tail/indicator)
• Part number: 380BBSTI12
• Brand: LED Autolamps
• Functions: Stop (brake), tail (position), indicator (turn signal)
• LED technology: Energy-efficient, long-life LEDs
• Voltage: 12V DC only
• Dimensions: 404 mm L × 46 mm W × 17 mm D
• Mounting: Surface mount (horizontal or vertical orientation)
• Mounting holes: Not specified (typically pre-drilled in housing)
• IP rating: IP67 (dust-tight, waterproof to 1m submersion)
• ECE approval: Yes (ECE road approved for ADR compliance)
• Operating temperature: Not specified (automotive-rated expected)
• Cable length: Not specified
• Lens colour: Not specified (typically red/amber for stop/tail/indicator)
• Warranty: 5 years (LED Autolamps)

Features & Benefits

ECE Road Approval for ADR Compliance
ECE (Economic Commission for Europe) certification ensures the light meets international standards recognised under Australian Design Rules—guarantees legal compliance for trailer and vehicle lighting on public roads. Critical for avoiding defect notices during roadworthy inspections, police checks, or commercial vehicle compliance audits.

IP67 Waterproof and Dust-Tight
Sealed to IP67 standard withstands complete submersion up to 1 metre deep for 30 minutes—essential for boat trailers launched at ramps where lights are repeatedly submerged. The dust-tight seal also prevents ingress of dirt, sand, and agricultural debris in outback touring, farm applications, or construction sites where dust clouds damage unsealed lights.

Slimline 46mm × 17mm Profile
Ultra-compact depth and width suit installations with limited mounting space—fits on narrow trailer chassis rails, tailgate edges, or custom fabrications where traditional 80-100mm deep lights won't fit. The low-profile design also reduces damage risk from low-hanging branches, loading dock strikes, or reversing incidents.

Multi-Function Combination Light
Integrates stop, tail, and indicator functions in single unit—reduces wiring complexity, installation time, and parts count compared to separate lights for each function. Particularly valuable for trailer builders, fleet managers, or DIY enthusiasts simplifying lighting systems on custom trailers or vehicle conversions.

LED Technology for Long Service Life
LEDs deliver 50,000+ hour lifespan (approximately 10-15 years of normal use) without bulb replacement—eliminates the frequent lamp changes required by incandescent bulbs that fail every 1-2 years. LED instant-on illumination also provides faster brake light response compared to incandescent warm-up delay, improving following driver reaction time.

Horizontal or Vertical Mounting Flexibility
Reversible mounting orientation accommodates varying trailer and vehicle designs—mount horizontally on rear panels/tailgates or vertically on side chassis rails. Flexibility simplifies installations on trailers with non-standard configurations or space constraints dictating specific mounting angles.

5-Year Warranty Coverage
Industry-leading 5-year warranty demonstrates LED Autolamps' confidence in product durability—provides peace of mind for commercial fleet applications, caravan manufacturers, or trailer builders where warranty claims affect business reputation and customer satisfaction.

Technical Specs

• Product type: LED combination light
• Part number: 380BBSTI12
• Manufacturer: LED Autolamps
• Functions: Stop light (brake), tail light (position), indicator (turn signal)
• LED type: Not specified (surface-mount LEDs expected)
• Voltage: 12V DC
• Current draw: Not specified
• Lumens output: Not specified
• Lens material: Polycarbonate (expected, typical for automotive lighting)
• Housing material: ABS plastic or polycarbonate (expected)
• Mounting type: Surface mount (external)
• Mounting orientation: Horizontal or vertical
• Dimensions: 404 mm L × 46 mm W × 17 mm D
• Mounting hole spacing: Not specified
• Cable entry: Not specified (typically grommet or conduit entry)
• Cable length: Not specified
• Connector type: Not specified (bare wire or connector, verify packaging)
• IP rating: IP67 (IEC 60529)
• Submersion depth: 1 metre for 30 minutes
• ECE approval: Yes (ECE R6, R7, R10 or similar, verify documentation)
• ADR compliance: Suitable for Australian Design Rules (via ECE approval)
• Operating voltage range: Typically 10-16V DC (12V nominal)
• Operating temperature: Not specified (automotive-rated expected -40°C to +85°C)
• Warranty: 5 years

Compatible With / Goes Well With

Trailer and Vehicle Applications:

• Box trailers and flatbed trailers
• Caravans and camper trailers
• Boat trailers (freshwater and saltwater)
• Horsefloats and livestock trailers
• Commercial vehicle bodies (trucks, vans, pantech)
• Agricultural equipment (tractors, farm trailers)
• Custom fabrications and DIY trailer builds

Installation Accessories:

• 12V automotive cable (twin-core or multi-core for separate functions)
• Spade terminals or crimp connectors
• Cable ties and P-clips for cable management
• Self-tapping screws or bolts (M5/M6 typically)
• Silicone sealant or butyl tape (weatherproofing mounting surface)
• Rubber grommets (cable entry protection)

Complementary Lighting:

• LED Autolamps number plate lights
• LED Autolamps reverse lights
• LED Autolamps side marker lights
• Clearance/marker lights for wide loads
• Trailer wiring harnesses and 7-pin connectors

Note: Purchase lights in pairs for symmetrical trailer/vehicle installations (left and right sides). Verify 12V DC electrical system compatibility—this light is NOT compatible with 24V commercial vehicles. Check mounting surface clearance to accommodate 404mm length and 46mm width before ordering.

Weight

Not specified by manufacturer (typical LED lights of this size weigh 100-200g).

Frequently Asked Questions

Is this light legal for use on Australian roads?

Yes, the 380BBSTI12 has ECE road approval, which is recognised under Australian Design Rules (ADR) for vehicle and trailer lighting. ECE certification ensures the light meets brightness, colour, and photometric standards required for legal road use. Always verify correct installation height and positioning per ADR requirements for your specific vehicle or trailer type.

Can I mount this light underwater on a boat trailer?

The IP67 rating means the light survives submersion up to 1 metre deep for 30 minutes, making it suitable for boat trailer use at launch ramps. However, IP67 is tested under clean water conditions—saltwater exposure accelerates corrosion of mounting hardware and cable connections. Rinse with freshwater after saltwater submersion and inspect connections regularly to maintain waterproof integrity.

Will this light work with my 24V truck?

No, the 380BBSTI12 is rated for 12V DC systems only. Connecting to 24V systems will damage the LEDs and void the warranty. For 24V commercial vehicles, search for LED Autolamps 24V-rated combination lights or use voltage reducers (not recommended due to complexity and failure risk).

Do I need two of these lights for a trailer?

Yes, trailers require combination lights on both left and right sides for legal compliance and safe operation. The 380BBSTI12 is sold individually—purchase two units (one for each side) to complete a trailer lighting installation. Some configurations may also require additional side marker lights or clearance lights depending on trailer width and length.

How do I wire this light for stop, tail, and indicator functions?

The 380BBSTI12 has separate connections for each function (typically three wires: stop, tail, indicator, plus ground). Consult the included wiring diagram or LED Autolamps documentation for specific wire colour coding. Stop connects to brake light circuit (activated by brake pedal), tail connects to position/parking lights (on with headlights), and indicator connects to turn signal circuit (left or right depending on mounting side). Ground connects to vehicle chassis or trailer frame.