Backlit LED Light Bar 12V 24V 14LEDs 3030
ADS-E3030-14
3030 Backlight LED Bar, 12V/24V, 14LEDs, 16.8W/M, IP67, 160°, Constant current, Single Color 3000K/4000K/6500K, CE RoHS UL Listed.
Quantity
Professional Backlit LED Light Manufacturer & Supplier
Enhance your illuminated displays with our high-quality backlit LED light solutions. As a manufacturer specializing in premium back lighting, we offer versatile backlit LED light units designed for various applications. These backlit LED light products provide bright and even illumination, perfect for creating impactful back light LED displays. Our LED bar 12v options offer efficient 12V operation for smaller projects, while our backlit LED light units are also available in 24V configurations for larger displays. Suitable for use as lightbox lamp solutions, our products are built to withstand demanding environments. Both the backlit LED light and back light LED units boast an IP67 waterproof rating, ensuring reliable performance in wet or outdoor locations. We prioritize high quality in our manufacturing process, and our backlit LED light products hold essential certifications, including CE, UL, and RoHS, demonstrating our commitment to safety and performance standards. Choose our backlit LED light solutions for reliable, high-quality, and certified back lighting for your projects.

14LEDs 12V 24V Constant current Backlight LED Bar

Backlit LED Light Specifications
Code | LED Type | LED QTY | Voltage | Watts | Color | Beam angle | Driven Mode | Size | Warranty |
ADS-E3030-14WW | 3030 | 14LEDs | DC12V/24V | 16.8W | 3000K | 160° | Constant current | 1000x21x17mm | 5 years |
ADS-E3030-14NW | 4000K | ||||||||
ADS-E3030-14W | 6500K |
Backlit LED Light Dimensions
DC12V Each lamp can be cut,Length can be customized.

DC24V Each 2 lamps can be cut,Length can be customized.

Backlit LED Light Features
• Powered by Epistar chip 9v smd3030 LED
• DC12V/24V low-voltage power supply
• Aluminum base for good heat sinking
• 1m or customized length
• Use mounting clip to fix, easy to install
• DC12V/24V low-voltage power supply
• Aluminum base for good heat sinking
• 1m or customized length
• Use mounting clip to fix, easy to install
LED Module for Light Box
Ultimate Softness, Flawless Diffusion:
Say goodbye to harsh glare, uneven brightness, and visible light points. Our backlit LED light solution uses professional-grade optical diffusion, delivering a smooth, paper-like glow. The 12V LED bar light spreads evenly across the surface — as soft as silk, as natural as daylight — with 360° uniform illumination, leaving no shadows or hotspots.
Say goodbye to harsh glare, uneven brightness, and visible light points. Our backlit LED light solution uses professional-grade optical diffusion, delivering a smooth, paper-like glow. The 12V LED bar light spreads evenly across the surface — as soft as silk, as natural as daylight — with 360° uniform illumination, leaving no shadows or hotspots.
Invisible Light, Visible Elegance:
With our LED module for light box, the source remains hidden while the brilliance shines through. It’s the essence of"light without the lamp"— only clean, soft illumination visible to the eye. lightbox lamp perfect for premium light box display applications where aesthetics matter most.
With our LED module for light box, the source remains hidden while the brilliance shines through. It’s the essence of"light without the lamp"— only clean, soft illumination visible to the eye. lightbox lamp perfect for premium light box display applications where aesthetics matter most.
Ideal for back light LED signage or fabric LED light box requiring refined presentation, our system redefines what seamless light box lighting should be — minimalist, balanced, and beautifully consistent.

Backlit LED Light Application
Outdoor light box sign
LED ceiling light box
Backlit LED light box
Fabric LED light box
LED light box for wall mount
LED poster light box
Light box signs for sale
Outdoor lighted sign box
Used light box signs for sale
Custom size LED light box
LED light box display for sale
Light box signs nyc
Sign light box kits

Backlit LED Light Installation
Designed for seamless integration, our backlit LED light features an ultra-thin profile that fits perfectly into light box display systems, signage panels, furniture elements, or architectural structures. This streamlined solution saves space while enabling elegant, embedded illumination.
Each LED module for light box is crafted with a unique aluminum casing that enhances heat dissipation, ensuring long-lasting performance. The IP67 waterproof rating provides reliable protection in demanding environments — ideal for both indoor and semi-outdoor applications.
Installation is simple and secure: LED bar 12V units or back light LED modules can be fixed directly to the lightbox lamp using snap-in brackets or screws. No extra housing required — just a clean, efficient setup that elevates the entire lighting experience.
Each LED module for light box is crafted with a unique aluminum casing that enhances heat dissipation, ensuring long-lasting performance. The IP67 waterproof rating provides reliable protection in demanding environments — ideal for both indoor and semi-outdoor applications.
Installation is simple and secure: LED bar 12V units or back light LED modules can be fixed directly to the lightbox lamp using snap-in brackets or screws. No extra housing required — just a clean, efficient setup that elevates the entire lighting experience.

Backlit LED Light FAQ
How to make a lighted sign box?
Step-by-Step Guide:
1. Plan the Size & Depth
Determine the dimensions of your light box.
1. Plan the Size & Depth
Determine the dimensions of your light box.
Choose the thickness based on lighting method:
For backlit LED light, a depth of 3–10cm is typical.
For side-lit designs, you may need 8–15cm for uniform diffusion.
2. Build the Frame
Use aluminum profiles or metal frames to create the box structure.
Use aluminum profiles or metal frames to create the box structure.
Add internal brackets for mounting LEDs if needed.
3. Install the LED Modules
Use LED bar 12V or LED module for light box.
Use LED bar 12V or LED module for light box.
Mount modules evenly on the back or sides of the box.
Ensure proper spacing to avoid hot spots or shadows.
Secure with clips or screws; many systems use magnetic strips or snap-in tracks.
4. Wire & Connect Power Supply
Use a 12V or 24V constant voltage power supply.
Use a 12V or 24V constant voltage power supply.
Connect all modules in series or parallel (based on type).
Ensure good ventilation if enclosed.
5. Install the Diffuser or Sign Face
Snap or screw the printed lightbox lamp panel (fabric or acrylic) onto the front.
Snap or screw the printed lightbox lamp panel (fabric or acrylic) onto the front.
Use a diffuser sheet if needed to soften the light.
6. Test the Illumination
Power on and check for uniform brightness.
Power on and check for uniform brightness.
Adjust LED positions if you see bright/dark zones.

/5