LED BAR OSR MX245 LED COMBO

An LED light bar is an auxiliary lighting unit consisting of multiple LED diodes arranged in a linear configuration within a rectangular housing, protected by tempered glass or polycarbonate. Compared to a traditional halogen auxiliary driving light, an LED light bar offers several key advantages:

• Much lower power consumption while delivering the same or higher light output

• Significantly longer lifespan — over 50,000 hours compared to approximately 500–2,000 hours for halogen lights

• Instant full brightness with no warm-up time

• Customizable beam patterns — Spot, Flood, or Combo, all available within a single light bar

• Excellent resistance to vibration, dust, and water, typically rated between IP67 and IP69K

Traditional halogen auxiliary lights remain a more affordable option. However, LED light bars are the preferred choice for modern pickup trucks used off-road or in professional applications, thanks to their superior efficiency, durability, and performance.

The quality of LED chips directly affects light output, efficiency, color consistency, and overall lifespan.

Premium LED chips provide a more uniform beam pattern, better color consistency, and significantly less unwanted light spill. As a result, an LED light bar equipped with 24 premium LED chips can deliver the same—or even greater—light output than a generic light bar with 40 standard chips, while consuming less power and generating less heat.

The IP (Ingress Protection) rating indicates how well an LED light bar is protected against the ingress of dust and water.

Recommendation: For a pickup truck used off-road and washed regularly with a pressure washer, choose an LED light bar with at least an IP67 rating. An IP69K rating is the best choice if the light bar is mounted low on a bull bar, where it is directly exposed to mud, water spray, and frequent high-pressure cleaning.

A properly designed electrical installation is essential for both safety and reliable performance.

Recommended installation components:

• A 30–40 A relay — recommended for LED light bars above 60 W

• Appropriately sized power cable — connected directly to the battery for higher-power light bars

• An illuminated switch — for convenient operation and status indication

• A protective cover — to comply with road-use regulations where required

Avoid powering high-output LED light bars directly from the vehicle's cigarette lighter socket, as loads above 120 W may overload the circuit. For professional light bars rated at 200 W or more, always use a dedicated battery connection with an appropriately rated relay and fuse.

The size of an LED light bar determines the number of LEDs, total power output, and beam width.

A standard pickup truck equipped with a bull bar typically has enough space to accommodate a 20–30 inch LED light bar mounted between the bull bar tubes. Light bars longer than 40 inches generally require a roof-mounted installation. Always verify the dimensions of your bull bar and the width of your vehicle before purchasing.

This is one of the most frequently asked questions, and the answer depends on where the vehicle is being used.

Legal status in Romania:

• Under Romanian road traffic regulations, auxiliary lights installed in addition to the vehicle's original factory equipment may be considered an unauthorized modification and could result in the vehicle's registration certificate being suspended.

• The Romanian Auto Registry (RAR) has confirmed that aftermarket LED light bars are not approved as high-beam driving lights for use on public roads unless they are part of the vehicle's original equipment.

• Driving on public roads with an LED light bar is generally permitted only when it is switched off and covered with a protective cover.

Permitted uses without these restrictions include:

• Private land and off-road trails

• Agricultural properties and forestry applications

• Construction sites and work areas

• Approved off-road competitions

• Use as work lights with a downward- or side-facing flood beam

Recommendation: Install the LED light bar with a dedicated, clearly labeled switch, and always keep it switched off and covered with its protective cover when driving on public roads. Many LED light bars are supplied with a protective cover as standard.

LED light bars can be mounted in several locations, depending on the intended application and the equipment already installed on the vehicle.

Most mounting brackets are designed to fit standard 63 mm and 76 mm diameter tubing, commonly used on aftermarket bull bars and roll bars. Always verify the tube diameter of your bull bar or roll bar before purchasing mounting brackets.

Light output is measured in raw lumens, calculated at LED-chip level, and effective lumens, representing the usable light delivered on the road or terrain. The difference between these values can be approximately 20–30%.

An LED light bar with 12 LEDs typically produces around 5,400 lumens, which is sufficient for general off-road illumination. A high-quality 24-LED light bar can deliver more than 10,000 effective lumens. Professional light bars equipped with 27 or more 15 W LEDs can exceed 20,000 lumens, providing light output comparable to several pairs of standard headlights.

Choosing the right beam pattern is one of the most important decisions when selecting an LED light bar.

Practical recommendation: For a pickup truck used both off-road and on unpaved roads at moderate speeds, a Combo beam provides the best balance between long-distance visibility and wide illumination. If the vehicle is primarily used for construction, agriculture, or other low-speed work where side visibility is more important, a Flood beam is the better choice.

Yes. In fact, this is the preferred approach for pickup trucks used in a variety of professional and off-road applications.

Practical tip: Divide the electrical system into separate circuits for the front, cargo bed, and rear, each controlled by its own switch. This allows you to activate only the lighting required for a specific situation, reducing power consumption and minimizing unnecessary glare for other road users. If multiple auxiliary lights are installed, ensure the vehicle's electrical system, wiring, relays, and fuses are properly sized for the total load.