What does QCL stand for in the Eurolite LED BAR-12?

QCL stands for Quad-Colour LED. This refers to the four-in-one LED chips that combine Red, Green, Blue, and Ultraviolet (UV) light sources within a single diode for better colour mixing.

Can the UV light be used independently?

Yes, through the direct colour selection mode or specific program modes, the Ultraviolet LEDs can be engaged to create blacklight effects. This is useful for making white or neon surfaces glow in dark environments.

How is the BAR-12 mounted to a stage or ceiling?

The fixture comes equipped with swivel mounting brackets. These allow the bar to be bolted to clamps for truss mounting or angled on the floor for wall-washing applications.

Does this fixture support strobe effects?

Yes, the BAR-12 features a dedicated strobe mode. It can produce rapid flashes of light in various colours or UV, depending on the selected settings.

What information is shown on the 4-digit LED display?

The display shows the current operating mode, colour settings, and menu options. It allows the user to manually select colours and programs without the need for an external controller.

Is the power supply compatible with different voltages?

The unit features a switch-mode power option. This design helps the fixture operate efficiently across various power conditions, adding to its versatility for touring use.

What types of colour transitions are available?

The fixture includes several automated transition modes. These include colour blend for smooth shifts, colour change for instant swaps, and colour fade for gradual transitions.

Is the BAR-12 suitable for professional stage use?

Yes, it is designed for 'elite performance' and frequent use. Its high-power LEDs and versatile program modes make it a reliable choice for professional lighting rigs.

Can I manually set a specific colour on the device?

Yes, the direct colour selection feature allows for manual control. By using the rear LED display, you can dial in specific colour values to match your event's theme.

Does it offer dimming capabilities?

Yes, the fixture includes a dimmer function. This allows the user to control the intensity of the light output from 0% to 100% for subtle atmospheric adjustments.

How does this bar compare to the Equinox Spectra Strobe Batten?

While both are linear fixtures, the Eurolite BAR-12 features RGB+UV LEDs, whereas the Spectra Strobe is more focused on white/RGB strobe effects. The BAR-12 offers more specialized colour mixing due to the UV component.

What is the typical price range for this lighting bar?

The Eurolite LED BAR-12 QCL typically retails for approximately GBP 127. Prices may vary slightly based on the retailer and current availability.

Gear article

Eurolite LED BAR-12 QCL RGB+UV Bar

The Eurolite LED BAR-12 QCL RGB+UV Bar is a versatile linear stage lighting fixture designed for professional illumination tasks. It features high-power quad-colour LEDs that combine RGB mixing with ultraviolet capabilities, suitable for colour washes, strobe effects, and dimming in live performance environments.

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Design and Construction

The Eurolite LED BAR-12 QCL is housed in a robust linear chassis designed for both floor-standing and truss-mounted applications. It utilizes high-power LED technology to provide consistent light output across its length. The fixture includes integrated swivel mounting brackets, which facilitate precise angling and straightforward installation in various stage configurations.

On the rear of the unit, a 4-digit LED display allows users to navigate settings manually. The build also incorporates a switch-mode power supply, enhancing its versatility for use in different electrical environments without requiring external transformers.

Illumination Features

The core of the BAR-12's performance lies in its QCL (Quad-Colour LED) system. By integrating Red, Green, and Blue with Ultraviolet (UV) diodes, the bar produces a wide spectrum of colours and specialized effects. Notable performance modes include:

Direct Colour Selection: Manual control via the onboard interface.
Dynamic Modes: Including colour blend, colour change, and colour fade.
Special Effects: High-speed strobe functionality and smooth dimming transitions.

The inclusion of UV allows for 'blacklight' effects, which are commonly used to make fluorescent materials glow, adding a specific aesthetic layer not found in standard RGB bars.

Control and Operation

Operation of the BAR-12 is designed to be user-friendly, catering to both automated and manual setups. The selectable program modes allow for 'painless' quick starts for users who do not require custom DMX programming. For more tailored performances, the fixture supports manual adjustments directly through the LED display, ensuring that specific colour hues can be locked in for architectural washing or mood lighting.

Applications

This lighting bar is primarily suited for stage technicians, event DJs, and venue installers who require a multipurpose light source. Its linear form factor makes it ideal for:

Uplighting: Placing against walls or curtains to create vertical washes.
Stage Footlights: Providing front-of-stage illumination.
Backdrops: Lighting up cycloramas or scrims with rich colour fades.

Because it balances high-power output with diverse effect modes, it is positioned as a solution for those who need a single fixture capable of handling multiple roles without sacrificing quality.

Market Context

Within the professional lighting market, the Eurolite LED BAR-12 competes with other LED wash and strobe fixtures. While moving heads like the Stagg Headbanger XT or the Chauvet DJ Sentinel Wash Q7Z offer motion, the BAR-12 provides a stable, wide-angle linear wash. It is often used in conjunction with wireless controllers such as the Chauvet DJ FlareCON Air 2 to simplify complex rigs. Compared to standard RGB battens like the Equinox Spectra Strobe, the BAR-12's inclusion of UV LEDs gives it a distinct advantage for creative lighting designs.

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Frequently asked questions

What does QCL stand for in the Eurolite LED BAR-12?: QCL stands for Quad-Colour LED. This refers to the four-in-one LED chips that combine Red, Green, Blue, and Ultraviolet (UV) light sources within a single diode for better colour mixing.
Can the UV light be used independently?: Yes, through the direct colour selection mode or specific program modes, the Ultraviolet LEDs can be engaged to create blacklight effects. This is useful for making white or neon surfaces glow in dark environments.
How is the BAR-12 mounted to a stage or ceiling?: The fixture comes equipped with swivel mounting brackets. These allow the bar to be bolted to clamps for truss mounting or angled on the floor for wall-washing applications.
Does this fixture support strobe effects?: Yes, the BAR-12 features a dedicated strobe mode. It can produce rapid flashes of light in various colours or UV, depending on the selected settings.
What information is shown on the 4-digit LED display?: The display shows the current operating mode, colour settings, and menu options. It allows the user to manually select colours and programs without the need for an external controller.
Is the power supply compatible with different voltages?: The unit features a switch-mode power option. This design helps the fixture operate efficiently across various power conditions, adding to its versatility for touring use.
What types of colour transitions are available?: The fixture includes several automated transition modes. These include colour blend for smooth shifts, colour change for instant swaps, and colour fade for gradual transitions.
Is the BAR-12 suitable for professional stage use?: Yes, it is designed for 'elite performance' and frequent use. Its high-power LEDs and versatile program modes make it a reliable choice for professional lighting rigs.
Can I manually set a specific colour on the device?: Yes, the direct colour selection feature allows for manual control. By using the rear LED display, you can dial in specific colour values to match your event's theme.
Does it offer dimming capabilities?: Yes, the fixture includes a dimmer function. This allows the user to control the intensity of the light output from 0% to 100% for subtle atmospheric adjustments.
How does this bar compare to the Equinox Spectra Strobe Batten?: While both are linear fixtures, the Eurolite BAR-12 features RGB+UV LEDs, whereas the Spectra Strobe is more focused on white/RGB strobe effects. The BAR-12 offers more specialized colour mixing due to the UV component.
What is the typical price range for this lighting bar?: The Eurolite LED BAR-12 QCL typically retails for approximately GBP 127. Prices may vary slightly based on the retailer and current availability.