Rigid LED strip light/ LED hard strip light is a LED linear lighting source that made by rigid PCB and SMD LEDs, which have higher heat dissipation efficiency and stability.

MLDR is a LED strip lights manufacturer in China, providing wholesale, customization, OEM, and ODM services.

  2835W4 | 4mm LED Strip 12V Fiber-glass PCB

2835W4 | 4mm LED Strip 12V Fiber-glass PCB

SMD 2835 LED strip, 12V DC, 72 LEDs, 1440 lumens, 4mm-wide fiberglass PCB

Key features:
  • 12V 4mm-wide LED strip.

  • Ultra-thin fiber-glass substrate PCB.

  • Copper-base SMD 2835 LEDs.

  • 72 LEDs/m, 1440 lm/m, high brightness.

  • High color rendering index (CRI): Ra80.

  • Slim-body design for narrow mounting places such as ultra-thin light-boxes, machines, linear lights, incubators, etc.

  • Other specs are available: 5V, 12V, 24V, 72 LEDs, 90 LEDs, 120 LEDs, etc.

  • 4mm/ LED strip/ 2835/ 12v/ fiber-glass/ 72 LEDs/ ultra-thin/ manufacturer/ China/ MLDR®.

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Product Details:
  • Item type: 4mm LED strip

  • Input voltage: 12V DC

  • Color: 2700K-15000K

  • Light source: SMD 2835

  • IP rating: IP20

  • Brand: MLDR or Customize

  • LED quantity: 72 LEDs

  • Lifespan: 50,000 hours

  • Warranty: 2 years

Product Dimensions:
  • Length: 1000mm

  • Width: 4mm

  • Thickness: 1.9mm

  • Cutting Step: 41.67mm

  • Distance of LEDs: 14mm

size of slim 2835 strip light

Product No.


Input voltage


Luminous flux/pc


LED quantity

Beam angle



DC 12V




72 LEDs




DC 12V




72 LEDs




DC 12V




72 LEDs


Correlated color temperature (CCT) reference:

Color temperatures of 4mm led strip light




2835W4 LED strip is made of 72 mid-power SMD LEDs and rigid fiber-glass substrate PCB, having slim body and good performance. With the 4mm-wide PCB, 2835W4 LED strip can be used in slim light-boxes, concealed linear light, storage box, shelf, and so on.

4mm led strip light with fiberglass pcb




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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