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A Lazer roof-light package gives your X-Class useful extra illumination for the journeys that carry on after sunset. The right light and matching roof mounts help you get a purposeful installation, rather than trying to make a general-purpose bracket fit.
Choose by roof arrangement. An X-Class without roof rails can use Standard Linear-42 for approved road high-beam use or T28 Evolution for off-road flood lighting. An X-Class with the specified roof rails uses the separate Standard Linear-36 package, with wiring purchased separately. These are different mounting systems; choose only the lamp package listed for your roof.
| Vehicle / mounting kit | Light package | SKU | Vehicle and fitting requirements |
|---|---|---|---|
| Without roof rails | Linear-42 | 3001-XCLASS-WORRL42 | Mercedes-Benz X-Class; without roof rails |
| Without roof rails | T28 Evolution | 3001-XCLASS-WORRT28 | Mercedes-Benz X-Class; without roof rails |
| With roof rails | Mercedes X-Class Linear-36 Roof Mount Kit (With Roof Rails) | 3001-XCLASS-WRR | 3001-XCLASS-WRR | Mercedes X-Class with the specified roof rails. |
Applies to: 3001-XCLASS-WORRL42, 3001-XCLASS-WORRT28
A late drive along dark lanes or an off-road route should be something to enjoy. This Lazer roof kit gives your X-Class a substantial lighting upgrade, with a choice between a discreet road high beam and a bolder off-road flood beam.
The selected bar mounts on satin-black stainless brackets shaped for an X-Class without roof rails. It is a tidy way to add useful light without improvising a universal mounting frame.
The Standard Linear-42 has a slim aerodynamic housing that helps keep roof-mounted wind noise down. It delivers 15,750 raw lumens and reaches 492 m at 1 lux, with ECE R112 high-beam approval for correct road installation and use.
T28 Evolution is the off-road flood-beam choice, producing 28,952 raw lumens and reaching 735 m at 1 lux. It gives useful all-round visibility across uneven ground and has no ECE road high-beam approval.
Both choices use 5,000 K white light. Choose Linear for the lower-profile appearance and approved auxiliary high-beam use, or T28 when off-road illumination is the reason for the upgrade.
The brackets are made from 3 mm A2 stainless steel with UV-stable satin-black powder coat. Stainless countersunk anti-theft fixings and cylindrical spacers let the installer secure and position the bar neatly in the roof-ditch channels.
The figures apply to one selected bar. T28 Evolution has no road high-beam approval. Lamp-only weight must not be read as the complete installed kit weight.
| Specification | Details |
|---|---|
| Application | Mercedes X-Class without roof rails; exact roof-ditch arrangement as shown in the fitting guide |
| Brackets | 3 mm A2 stainless steel; satin-black powder coat |
| Fitting | Drilled/riveted roof-ditch mounting; sealed cable entry |
| Hardware | Anti-theft stainless fixings, positioning spacers, grommets and connectors |
| Choices | Standard Linear-42 or T28 Evolution |
| Warranty | Five-year Lazer warranty, subject to terms |
| Specification | Linear-42 | T28 Evolution |
|---|---|---|
| Voltage Range | 10-32V | 10-32V |
| LED Life | 50,000 hours | 50,000 hours |
| Weight | 3.5 kg (lamp only) | 3.6kg |
| High beam function | ||
| Total Luminous Flux | 15750 Lm | 28952 Lm |
| Colour Temperature | 5000k | 5000k |
| Number of High Output LEDs | 42 | 28 |
| Power Consumption | 147 Watts | 278 Watts |
| Current Draw (at 14.4V) | 10.2 Amps | 19.3 Amps |
| Certification | ||
| High Beam | ECE R112 | N/A |
| ECE Reference | 50 | N/A |
| Photometric data | ||
| Horizontal Beam Angle | 50 degrees | 28 deg |
| 0.25 lx Line | 984 metres | 1470 metres |
| 0.5 lx Line | 696 metres | 1039 metres |
| 1 lx Line | 492 metres | 735 metres |
| 3 lx Line | 284 metres | 424 metres |
| Horizontal / vertical beam | 50 / 20 degrees | 28-degree horizontal |
Raw lumens describe the light generated by the LEDs. Driver field-of-view flux measures the light within 45 degrees either side and 10 degrees above and below the driver's view. Lux-distance figures describe the specified illumination level at that distance; they are not a promise that every object can be seen from that far away.
The roof-ditch brackets, rivets and spacers secure the bar. Supplied grommets and heat-shrink connectors help make a sealed cable entry and a tidy electrical connection.
Choose the correct vehicle wiring kit and high-beam interface before fitting. Talk to us if you would like help planning the electrical connection. Keep the lens clean, inspect the fasteners and wiring during servicing and recheck the beam aim after installation.
The Standard Linear-42 carries ECE R112 high-beam approval when fitted and operated correctly. T28 Evolution is the off-road option.
Its flood-beam design gives more all-round off-road light: 28,952 raw lumens and 735 m at 1 lux, compared with 15,750 raw lumens and 492 m for the Linear-42.
Yes. Rivet fixings go into the roof-ditch channels and the roof cable entry must be drilled and sealed as directed.
This is the kit for vehicles without roof rails. Use the correct mounting version for the roof.
Some LED or Xenon headlight systems do not provide a usable conventional 12 V high-beam signal. In that case a compatible separate CAN interface is needed for high-beam switching.
Applies to: 3001-XCLASS-WRR
Dark lanes, early starts and late arrivals at camp are easier to enjoy with a clear view of the route. This Lazer roof-light kit gives your Mercedes X-Class a substantial lighting upgrade, using a mounting arrangement made for the vehicle rather than a large universal frame.
The light sits above the cab, with the mounting and cable route designed to give a tidy finished installation. Choose it for useful visibility on the journeys you enjoy and the quality of a properly supported lamp.
For Mercedes X-Class with the specified roof rails.
The Linear bar's low-profile aerodynamic housing helps keep wind noise down. Its optics spread light across the ground ahead while controlling unwanted up/down spill, which helps limit bonnet glare when the lamp is positioned and aimed correctly.
Stainless mounting hardware and the specified roof fittings keep the bar secure. Use the exact rail or roof-ditch arrangement for this kit; rail-equipped and rail-less installations are different mounting systems.
Lamp quantities and output modes are shown with the specifications. Boost figures are separate from approved lower-output road modes. Weight relates to the named lamps unless explicitly stated otherwise.
| Specification | Details |
|---|---|
| Brand | Lazer Lamps |
| SKU | 3001-XCLASS-WRR |
| Vehicle / mounting arrangement | Mercedes X-Class Linear-36 Roof Mount Kit (With Roof Rails) |
| Lighting detail | Optimised for Linear-36 high performance LED spotlight |
| Construction | Mounting brackets made from 3mm A2 stainless steel |
| Construction | UV-stable, satin black powder coat |
| Construction | Includes assortment of A2 stainless steel, anti-theft fixings with countersunk head |
| Dimensions / routing | Spacers facilitate positioning of different length LED light bars |
| Manufacture | Manufactured in the UK |
| Warranty | Five-year Lazer warranty, subject to terms |
| Electrical kit | Wiring harness is a separate purchase |
| Voltage Range | 10-32V |
| LED Life | 50,000 hours |
| Lamp weight | 2.7 kg (lamp only) |
| High beam function | |
| Total Luminous Flux | 13,500 lm |
| Colour Temperature | 5000k |
| Number of High Output LEDs | 36 |
| Power Consumption | 126 W |
| Current draw at 14.4 V | 8.8 A |
| Certification | |
| High Beam | ECE R112 |
| ECE Reference | 2x 30 |
| Dimensions | |
| Width | 982 mm |
| Depth | 62 mm |
| Height | 40 mm |
| Photometric data | |
| Horizontal / vertical beam angle | 50 / 20 degrees |
| 0.25 lx Line | 940 metres |
| 0.5 lx Line | 665 metres |
| 1 lx Line | 470 metres |
| 3 lx Line | 271 metres |
| Supplied lamp / arrangement | One Standard Linear-36 and the mounting arrangement for the specified roof rails |
| Mounting hardware | Brackets, spacers, rivets, cable grommets and butt splices; additional support material is separate |
The roof-rail installation drills 5 mm fixing holes for the riveted mounts and 9 mm cable holes including the roof entry. Use the grommets, sealing and butt splices, and route cables clear of airbags. Additional support material is not included. The Standard Linear-36 wiring harness is separate.
For Mercedes X-Class with the specified roof rails. Wiring is separately required.
Follow the exact vehicle fitting instructions for the mounting position, trimming, fixing holes and cable route. Have the lamps aimed together where a pair is fitted and test the switching before use.
The electrical connection needs the correct fused supply and high-beam trigger. A compatible CAN interface is a separate installation component where the vehicle does not provide the required conventional signal. Talk to us if you would like help choosing that connection.
Keep the lenses clean and check the fixings, cable protection and electrical connections during servicing. The quoted LED design life is not a guarantee of the complete installation's lifespan, and the warranty remains subject to its terms.
These selected lamps have the road high-beam approval and reference shown for their exact specification. Wire them for compliant high-beam switching and aim them correctly. They do not add yellow or warning-beacon modes.
The installation needs a usable high-beam signal. Where the vehicle does not provide one, a compatible separate CAN interface is needed. Test the actual signal rather than assuming every LED-headlight vehicle uses the same connection.
Raw lumens describe the light generated by the LEDs. Driver field-of-view flux describes useful light within 45 degrees either side and 10 degrees above and below the driver's view. A lux-distance figure states the illumination level at that distance, rather than how far every object can be seen.
Tell us your exact vehicle, grille or roof arrangement and the light package you are considering. We can help you choose the matching parts.
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
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