24V LED Module for Lightboxes – DC24V Constant Voltage LED Light Bars
24V LED Module for Lightboxes – DC24V Constant Voltage LED Light Bars
All BOOTH LIGHTS lightbox LED modules operate at DC24V constant voltage — the industry-standard specification for commercial display lighting. Our 24V LED Modules and DC24V LED Light Bars are engineered for SEG fabric lightboxes, backlit signage, and exhibition display panels, delivering stable, flicker-free illumination with full dimming capability.
Why DC24V for Lightbox LED Modules?
24V constant voltage is the preferred power specification for commercial lightbox applications for several reasons:
- Longer run lengths — 24V systems experience less voltage drop over distance than 12V, allowing longer LED bar runs without brightness variation
- Compatibility — DC24V is the standard for professional LED drivers used in trade show and retail environments
- Safety — low-voltage DC24V is safe for enclosed lightbox frames and fabric displays
- Dimming support — 24V constant voltage modules are compatible with 0–10V and PWM dimming drivers
- Efficiency — reduced resistive losses compared to 12V systems at equivalent power levels
DC24V LED Module Product Range
All products below operate at DC24V constant voltage and are suitable for lightbox, signage, and display cabinet applications:
- 6W DC24V Side-Lit LED Module – 660lm, 9°×50° Lens, Dimmable, Peel & Stick
- 7W DC24V LED Edge-Lit Bar – Small Lightboxes, ETL/CE Listed
- 7W DC24V LED Lightbox Module – Side Lighting with Optical Lens
- 10W DC24V LED Module Light Bar – CRI90+, UL/ETL Listed
- 13W DC24V LED Light Bar – 1300lm, 15°×60° Optical Lens
- 20W DC24V LED Strip for Lightbox – UL Certified, CRI90+, Side Lighting
- 12W DC24V Dimmable LED Backlit Module – SEG Fabric Lightbox, 1320lm
Technical Specifications: 24V Constant Voltage LED Modules
Key electrical and optical parameters for our 24V Constant Voltage LED Modules:
- Input voltage: DC24V (±10%)
- Power range: 6W – 20W per bar
- Luminous flux: 660lm – 2000lm per bar
- Color rendering: CRI90+ (Ra ≥90)
- Color temperature: 3000K, 4000K, 5000K, 6500K options
- Beam angle: 9°×50° or 15°×60° asymmetric optical lens
- Dimming: 0–10V / PWM compatible
- Certifications: UL / ETL listed, CE certified
- Operating temperature: -20°C to +45°C
How to Power 24V LED Modules
To power our DC24V LED Light Bars, you need a 24V constant voltage LED driver (power supply) with sufficient wattage for your total module load. A simple formula:
Total driver wattage = sum of all module wattages × 1.2 (20% safety margin)
For example, four 13W bars = 52W total × 1.2 = 63W minimum driver. We recommend a 75W or 100W 24V driver for this configuration.
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Frequently Asked Questions
What does DC24V constant voltage mean for LED modules?
DC24V constant voltage means the LED module is designed to operate at a fixed 24-volt DC input. The driver (power supply) maintains a stable 24V output regardless of load, ensuring consistent brightness and preventing flicker or overheating.
Why use 24V instead of 12V for lightbox LED modules?
24V systems allow longer LED bar runs with less voltage drop, reducing brightness variation across large lightbox frames. 24V is also the industry standard for commercial display and signage applications, with a wider selection of compatible drivers and dimming systems.
What LED driver do I need for 24V LED modules?
You need a 24V constant voltage LED driver rated for at least 120% of your total module wattage. For example, four 13W bars (52W total) require a minimum 63W driver — we recommend a 75W or 100W 24V driver for this load.
Are your 24V LED modules dimmable?
Yes. All BOOTH LIGHTS 24V LED modules support 0–10V and PWM dimming when used with a compatible dimmable 24V LED driver.
What certifications do your DC24V LED modules carry?
Our 24V LED modules are UL/ETL listed for the US and Canadian markets and CE certified for European markets, meeting the safety requirements for commercial trade show, retail, and signage installations.
Can I connect multiple 24V LED bars to one driver?
Yes. Multiple DC24V LED bars can be connected in parallel to a single 24V constant voltage driver, as long as the total wattage does not exceed the driver's rated output (with a 20% safety margin).
What color temperatures are available for your 24V LED modules?
Our DC24V LED modules are available in 3000K (warm white), 4000K (neutral white), 5000K (cool white), and 6500K (daylight) color temperatures to match your display environment and graphic requirements.
Get the Right 24V LED Module for Your Lightbox
Need help specifying the right DC24V LED Light Bar for your lightbox dimensions, depth, and brightness requirements? Our team supports exhibitors, sign companies, and display manufacturers with custom 24V LED module specifications.