HELLA 2VP015075001 DURALED COMBI-SR DT Connector Lamp

HELLA 2VP015075001 DURALED COMBI-SR DT Connector Lamp

Premium 5-function DuraLED rear combination lamp with DT connector termination, Grilamid lens, HCS technology, direction indicator failure control, reverse polarity protection, and IP67/IP69K dual-rated protection, backed by HELLA's lifetime warranty for trucks, trailers, and heavy commercial vehicles on 12–24V systems.

Product Overview

The HELLA 2VP015075001 DuraLED COMBI-SR DT Connector is the DT connector-terminated variant of HELLA's flagship DuraLED COMBI-SR slimline rear combination lamp series. Sharing the same premium specification as the pre-wired 2VP015074001, the key distinction of the 2VP015075001 is its DT connector termination in place of a factory-fitted pre-wired cable. This makes the 2VP015075001 the preferred choice for trailer applications already fitted with DT connector wiring looms, new trailer builds specifying DT connector harness standards, and workshop environments where a direct plug-in connection to an existing DT loom is required without modification or splicing. Delivering five rear lighting functions including rear combination and night light lamp functions in a single compact 223 x 96 x 26mm horizontal surface mount unit, the COMBI-SR DT maintains the full premium specification of the DuraLED series throughout. The Grilamid polyamide lens delivers superior UV resistance, impact resistance, and chemical resistance compared to standard acrylic or polycarbonate lenses, maintaining optical clarity over extended service life in demanding transport environments. HELLA's HCS (High Contrast Styling) technology delivers wide-angle visibility with a distinctive high-contrast LED optical design that maximises conspicuity to following drivers and road users. Built-in direction indicator failure control monitors the indicator circuit and signals faults to the driver or operator, while reverse polarity protection safeguards the lamp electronics against incorrect wiring connections. IP67 and IP69K dual ingress protection confirm full submersion resistance and high-pressure washdown capability. Rated at 14.5W total power consumption, the COMBI-SR DT provides efficient low-draw operation, and Multivolt compatibility covers both 12V and 24V DC systems in a single unit. HELLA's lifetime warranty reflects the premium build standard of the DuraLED series and provides the highest level of long-term product confidence available in the HELLA trailer lighting range.

Features & Benefits

DT Connector Termination: Fitted with a DT-style connector in place of a pre-wired cable, making the 2VP015075001 a direct plug-in solution for trailers and vehicles already wired with DT connector looms. Eliminates the need for splicing or cable modification when fitting to DT-standard trailer wiring harnesses.

5 Rear Lighting Functions in One Unit: Integrates five rear lighting functions including rear combination and night light lamp functions into a single slim 26mm deep unit, reducing the number of individual lamps required, simplifying rear panel wiring, and delivering a clean professional installation on trailer and truck rear panels.

HELLA Lifetime Warranty: The DuraLED COMBI-SR DT carries HELLA's lifetime warranty, providing the highest level of long-term product confidence available in the HELLA truck and trailer lighting range and reflecting the premium build quality and expected service life of the DuraLED series.

Grilamid Lens: The Grilamid polyamide lens delivers superior UV resistance, impact resistance, and chemical resistance compared to standard acrylic or polycarbonate lenses, maintaining optical clarity and physical integrity over extended service life in harsh transport environments.

HCS Technology for Wide Visibility: HELLA's High Contrast Styling LED optics deliver wide-angle visibility with a distinctive high-contrast light signature, maximising the conspicuity of the rear combination lamp to following drivers and road users across a wide horizontal visibility angle.

Direction Indicator Failure Control: Built-in indicator failure monitoring detects circuit faults in the indicator function and provides a warning signal, enabling fleet operators and drivers to identify indicator failures promptly rather than discovering them during roadside inspections or compliance checks.

Reverse Polarity Protection: Electronic protection against reverse polarity wiring connections safeguards the lamp's LED driver and electronics against damage from incorrect installation or maintenance wiring, reducing the risk of costly lamp failure from wiring errors on trailer electrical systems.

IP67 and IP69K Dual Rated: Full submersion protection combined with high-pressure, high-temperature washdown resistance provides the highest available ingress protection standard, ensuring reliable operation through rain, road spray, and pressure cleaning of trailer bodies and truck rear panels.

Slimline 26mm Depth: Low-profile 26mm deep body suits applications where rear panel mounting depth is restricted, including curtainsider trailers, refrigerated bodies, and flush-mounted rear lighting configurations.

Multivolt 12/24V DC Compatibility: A single unit covers both 12V and 24V DC electrical systems without requiring separate voltage variants, making the COMBI-SR DT suitable for mixed fleet applications and simplifying parts procurement.

14.5W Low Power Consumption: Efficient LED operation at 14.5W total draw reduces the electrical load on trailer wiring and connectors compared to equivalent incandescent combination lamps, contributing to lower operating temperatures and reduced strain on trailer electrical circuits.

Horizontal Surface Mount: Designed specifically for horizontal surface mounting with a 193mm centre-to-centre fixing distance, compatible with standard trailer rear panel and body frame mounting positions.

Technical Specs

Compatible With / Goes Well With

The HELLA 2VP015075001 COMBI-SR DT is suited to any 12V or 24V truck, trailer, or heavy commercial vehicle requiring a premium slim-profile rear combination lamp with DT connector termination. Primary applications include new trailer builds specifying DT connector wiring harness standards, curtainsider and tautliner trailers with existing DT loom installations, refrigerated and box body trailers with flush rear door frames, flatbed and drop-deck trailers, tipper bodies and tipping trailers, rigid trucks and bus bodies, car carriers, livestock trailers, and long-haul semi-trailer fleets where DT connector standards are fleet specification requirements.

Pairs well with DT connector trailer wiring looms and harnesses for direct plug-in installation, other HELLA DuraLED series lamps for a fully matched premium rear lighting suite, HELLA marker light packs including the 2051BULK, 2053BULK, 2054BULK, 2026BULK, and 2307BULK for a complete HELLA trailer lighting solution, reverse lamps and reverse alarms, and waterproof DT connector accessories and trailer junction boxes.

Frequently Asked Questions

What is the difference between the 2VP015075001 DT Connector and the 2VP015074001 pre-wired variant?

Both lamps share identical dimensions, light functions, Grilamid lens, HCS technology, IP67/IP69K rating, indicator failure control, reverse polarity protection, power consumption, and lifetime warranty. The sole difference is the wiring termination: the 2VP015075001 uses a DT connector for direct plug-in connection to DT-standard trailer wiring looms, while the 2VP015074001 is pre-wired with 2.5m of sheathed multi-core cable. Choose the DT connector variant for trailers already fitted with DT loom connections, and the pre-wired variant where direct cable integration into the wiring circuit is preferred.

What are the five lighting functions provided by the COMBI-SR DT?

The 2VP015075001 COMBI-SR DT delivers five rear lighting functions in a single unit, covering rear combination and night light lamp functions. The exact function breakdown includes stop, tail, indicator, and night light functions integrated into the DuraLED COMBI-SR design. Refer to the HELLA product data sheet or contact your HELLA supplier for the full confirmed function list specific to this part number.

What is Grilamid and why is it used for the lens material?

Grilamid is a high-performance polyamide material developed for demanding optical and structural applications. Compared to standard acrylic or polycarbonate lenses, Grilamid offers superior resistance to UV degradation, ensuring the lens maintains optical clarity without yellowing or hazing over extended service life in outdoor environments. It also provides excellent impact resistance and chemical resistance against cleaning agents, fuels, and road contaminants common in heavy transport applications.

What does direction indicator failure control do on the COMBI-SR DT?

The built-in direction indicator failure control continuously monitors the indicator circuit and provides a warning signal to the driver or fleet operator if an indicator function fault is detected. This is particularly valuable for trailer combinations and fleet vehicles where individual lamp failures can go unnoticed during daily operation and are only discovered at roadside inspections or compliance checks, helping avoid infringement notices and improving road safety.

Can the COMBI-SR DT be used to replace an existing combination lamp on a trailer?

Yes, provided the trailer's rear panel accommodates the 223 x 96mm footprint, the 193mm centre-to-centre mounting distance aligns with existing fixings, and the trailer wiring loom uses a compatible DT connector standard for direct plug-in connection. If the existing trailer wiring is not DT connector terminated, the pre-wired 2VP015074001 variant may be a more suitable retrofit option. A qualified auto electrician is recommended for retrofitting combination lamp wiring on heavy vehicles to ensure correct function connections and compliance.