Rigid LED strip, aka LED hard strip, is a kind of bar light source made of LED

and rigid PCB, having excellent heat dissipation and durability. MLDR® is a rigid LED strip

manufacturer in China, supplying low voltage (5V, 12V, 24V DC) LED strips and high voltage (110V/ 220V AC) LED strips.

  CG3030-18L | Side-Light LED Strip for Light-Boxes   CG3030-18L | Side-Light LED Strip for Light-Boxes   CG3030-18L | Side-Light LED Strip for Light-Boxes

CG3030-18L | Side-Light LED Strip for Light-Boxes

SMD 3030 LED strip, 12V DC, 18 LEDs, 35° focusing lens, light-boxes light source

Key features:
  • Side-light LED strip light (LED light bar) for light-boxes.

  • Built-in 3 chips SMD 3030 LEDs, 120 lumens per LED.

  • Focusing PMMA lenses with refraction angle of 35 degrees.

  • 1.2mm-thickness aluminum substrate PCB, extremely high heat dissipation efficiency.

  • DC 12V driving design, stable, durable, and safe.

  • High light intensity, 3 meters of maximum effective irradiation distance.

  • Both strong double-sided tape and screw holes are equipped, easy to install.

  • Design for double-sided light-boxes and slim fabric light-boxes.

  • 3030/ LED strip/ light-box/ manufacturer/ China/ MLDR®

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Product Details:
  • Item type: 3030 LED Light Strip

  • Input voltage: 12V DC

  • Color: 3000K-10000K

  • Light source: SMD 3030

  • IP rating: IP20/ Non-waterproof

  • Brand: MLDR/ Customized/ No Brand

  • LED quantity: 18 LEDs

  • Lifespan: 50,000 hours

  • Warranty: 2 years

Product Dimensions:
  • Length: 990mm

  • Width: 25mm

  • Thickness: 15mm

  • Cutting Step: 55mm

  • Distance of LEDs: 55mm


Product No.


Input voltage


Luminous flux/pc


LED quantity

Beam angle



12V DC




18 LEDs



Warm white

12V DC




18 LEDs


Correlated color temperature (CCT) reference:

color reference for 3030 led strip light for light boxes




CG3030-18L is a professional LED strip light source for advertising light-boxes and signboards. It is designed to be mounted on the side of the frame, which makes it suitable for double-sided light boxes and ultra-thin light boxes. Its high lumens intensity and long illuminate distance can provide the light-box a perfect and uniform lighting effect, and reduce the costs.




Q1: Are you a manufacturer?

A1: We are a LED strip lights manufacturer, our factory and store are located in Shenzhen, China.


Q2: How to place an order?

A2: Please CONTACT US. Our sales department will reply you ASAP.


Q3: Can I order some samples or small quantities for testing?

A3: Sure! Welcome to order samples or small batch of products to test quality.


Q4: What is the minimum order quantity (MOQ)?

A4: The MOQ of regular products is 1pc.


Q5: How long is the warranty?

A5: The warranty period is 2 to 5 years, please refer to the specifications of product page.


Q6: Can you provide Customized (OEM/ ODM) service?

A6: Yes. Please contact us, we will quote you the most competitive offer according to your project and requirements.


Q7: Are there any other LED strip lights?

A7: Yes, the website’s product lists are constantly updated. You can ask us for other LED light strips that are not on the site.


Q8: What payment terms are available?

A8: Western Union, T/T, L/C, D/P, D/A, etc.

Q9: About the color difference of the pictures.

A9: All product pictures are taken in kind. Due to the devices differences and the impact of the shooting environment, there may be color differences.

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