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2023-08-28
Bi-LED low beam and high beam headlamp M133 LED (R149 Class B) "on highway"
The Bi-LED low beam and high beam headlamp M133 LED (R149 Class B) “on highway” from HELLA complies with ECE Directive R149 Class B, which regulates asymmetrical low beam for passenger cars, buses, commercial vehicles and most larger vehicles for on highway. Furthermore, the product replaces conventional headlamps made up of low beam and high beam one-to-one, meaning that it can be installed with minimal effort and in the shortest possible time (easy switch from halogen to LED technology).
The extremely robust die-cast aluminium housing of the Bi-LED low beam and high beam headlamp M133 LED (R149 Class B) is designed for use in all conditions and can easily withstand knocks and vibrations. Therefore, the headlamp always works reliable.
The Bi-LED low beam and high beam headlamp M133 LED (R149 Class B) “on highway” from HELLA complies with ECE Directive R149 Class B, which regulates asymmetrical low beam for passenger cars, buses, commercial vehicles and most larger vehicles for on highway. Furthermore, the product replaces conventional headlamps made up of low beam and high beam one-to-one, meaning that it can be installed with minimal effort and in the shortest possible time (easy switch from halogen to LED technology).
The extremely robust die-cast aluminium housing of the Bi-LED low beam and high beam headlamp M133 LED (R149 Class B) is designed for use in all conditions and can easily withstand knocks and vibrations. Therefore, the headlamp always works reliable.
Bi-LED low and high beam headlamp M133 LED (R149 Class B) with carrier frame
Bi-LED low and high beam headlamp M133 LED (R149 Class B) without carrier frame
Dimensional sketch of the Bi-LED low beam and high beam headlamp M133 LED (R149 Class B) with pre-assembled carrier frame and headlamp levelling actuator
Dimensional sketch of the Bi-LED low beam and high beam headlamp M133 LED (R149 Class B) with pre-assembled carrier frame and headlamp levelling actuator
Isolux diagram of the low beam of the Bi-LED low beam and high beam headlamp M133 LED (R149 Class B) "on highway"
Isolux diagram of the high beam of the Bi-LED low beam and high beam headlamp SlimLine module
Technical Data
| Rated voltage | 12 V |
| Operating voltage | Single-voltage (9.5 – 16 V) |
| Power consumption | Low beam: 13 W High beam: 13 W |
| Light function | Low beam, high beam |
| Light source | LED |
| Color temperature |
5700 K |
| Material |
Lens: Glass |
| Weight | Module: 970 g Module + carrier frame: 1,270 g |
| Temperature range | -40 °C to +50 °C |
| Protection class | IP 6K7, IP 6K9K |
| Type approval | ECE-R10, ECE-R149.00 |
| Mounting | Flush mounting |
| Connection |
Integrated DEUTSCH connector |
Program Overview
| Approval | Scope of delivery | Variant | Part number | |
|---|---|---|---|---|
| ECE | With carrier frame, fastening material, and headlamp levelling actuator included | Right-hand traffic | Left | 1A3 997 362-037 |
| Right | 1A3 997 362-047 | |||
| Left-hand traffic | Left | On request | ||
| Right | On request | |||
| Without carrier frame and fastening material | Right-hand traffic | - | 9DW 333 223-011 | |
| Left-hand traffic | - | On request |