Dotless COB LED Strip Lights Manufacturer

Wholesale & Custom

AiDiWatt Lighting is a professional Dotless COB LED Strip manufacturer in China. We offer customized solutions: OEM, ODM service. All our COB Dotless LED Strip Lights are CE, RoHS and LM80 certificated, ensuring high performance and long lifetime.

  • Fully automated production, fast delivery time.
  • LM80 compatible LEDs, lifetime up to 50,000 hours.
  • 5 years warranty.
  • Professional R&D team, support customization, ODM, OEM.
  • Free samples are provided.
  • Quick response to any of your inquiries.

AiDiWatt Company

Brand LED Chips for LED Strip Lights

AiDiWatt Lighting using famously led chips, make sure our strip light products in high quality.

LED Chips Brand

What is COB LED Strip Light?

The full name of COB is the Chip On Board: directly package the chip on the circuit board. “Chip on Board” LEDs for flexible cob led strip lights are sometimes referred to as flip-chips. Flip chip LEDs are basically a bare-bones approach to LED construction.

Take a look at an ordinary SMD (Surface Mount Device) LED. It has a Lamp bead holder that package the LED chip and then covers it with a phosphor coating. The ‘flip chip’ that makes up the COB LED strip removes everything from its design, except for the LED chip, yellow phosphor cover layer, and connection pads.

The COB led strip is a high-density led lighting strip made by COB encapsulation, which can reduce the thermal resistance of the high-density strip circuit system, greatly improves the life of the LED, and the light flux density is high, the glare is small, and the light is uniform and there is no dark area.

LED Package

3mm/4mm/5mm width Dotless COB LED Strip Light

The ultra narrow LED strip is an ultra-thin strip light outfitted with extremely bright LED chips and a strong adhesive backing. Ultra Narrow series consists of 3mm LED strip, 4mm led strip, 5mm led strip. It can be used in the installation location or space that is particularly limited, mainly designed for the decorative lighting of the corner, wall edges, and advertising lighting.

  • LED Chip QTY per meter: 480chips (Sanan brand)
  • CRI: >90
  • PCB Width Available: 3mm, 4mm, 5mm
  • Led Color Options: warm white, nature white, cool white, red, green, blue
  • Input Voltage: DC12V, DC24V
  • Power & Lumen per meter: 3mm-5W&400lm, 4mm-6W&480lm, 5mm-7W&560lm
  • Cuttable Length: DC12V: 25mm, DC24V: 50mm
  • Waterproof Version: IP20, IP65
  • Warranty: 5 years

15meters Dotless COB LED Strip Light

The 15meters COB Dotless LED Strip Light is constant current design. Constant current IC chip is added to each group of led circuit loops to automatically adjust the voltage of the LED in the loop to operate at the rated voltage. The brightness of the head and tail of the led strip will remain the same. One side power supply in, keep 15meters the same brightness, is convenient for some lighting project installation.

  • LED Chip QTY per meter: 360chips (Sanan brand)
  • CRI: >90
  • PCB Width Available: 10mm
  • Led Color Options: warm white, nature white, cool white
  • Input Voltage: DC24V
  • Power & Lumen per meter: 10W&800lm
  • Cuttable Length: 50mm
  • Waterproof Version: IP20, IP54, IP65, IP67, IP68
  • Warranty: 5 years

30meters Dotless COB LED Strip Light

The 30meters Dotless COB LED Strip Light is constant current design. Constant current IC chip is added to each group of led circuit loops to automatically adjust the voltage of the LED in the loop to operate at the rated voltage. The brightness of the head and tail of the led strip will remain the same. One side power supply in, keep 30meters the same brightness, is convenient for some lighting project installation.

  • LED Chip QTY per meter: 480chips (Sanan brand)
  • CRI: >90
  • PCB Width Available: 10mm
  • Led Color Options: warm white, nature white, cool white
  • Input Voltage: DC48V
  • Power & Lumen per meter: 10W&800lm
  • Cuttable Length: 50mm
  • Waterproof Version: IP20, IP54, IP65, IP67, IP68
  • Warranty: 5 years

Mono Dotless COB LED Strip Light

The 8mm/10mm 480chips Dotless COB LED Strip Light is the hotest model. The mono colour includes white, red, green, blue, yellow, orange, tiffany blue, mars green, pink and more. The color temperature of white light is 2700K, 3000K, 4000K, and 6500K, and the CRI is greater than 90. The density of chips is 480 chips per meter. Dotless, Uniform Lighting.

  • LED Chip QTY per meter: 480chips (Sanan brand)
  • CRI: >90
  • PCB Width Available: 8mm, 10mm
  • Led Color Options: warm white, nature white, cool white, red, green, blue
  • Input Voltage: DC12V, DC24V
  • Power & Lumen per meter: 8mm-9W&950lm, 10mm-12W&1200lm
  • Cuttable Length: DC12V: 25mm, DC24V: 50mm
  • Waterproof Version: IP20, IP54, IP65, IP67, IP68
  • Warranty: 5 years

Tunable White Dotless COB LED Strip Light

Tunable White Dotless COB LED Strip Light or CCT adjustable Dotless COB LED Strip Light, up to 640 chips per meter, no light spots. With the tunable white led controller, you can change the color temperature from 2700K to 6500K.

  • LED Chip QTY per meter: 512chips, 608chips, 640chips (Sanan brand)
  • CRI: >90
  • PCB Width Available: 8mm, 10mm
  • Led Color Options: 2700K-6500K changeable, other CCT on request
  • Input Voltage: DC24V
  • Power per meter: 512chips-18W, 608chips-22W, 640chips-22W
  • Cuttable Length: 512chips-31.25mm, 608chips-26.31mm, 640chips-50mm
  • Waterproof Version: IP20, IP54, IP65, IP67, IP68
  • Warranty: 5 years

RGB Dotless COB LED Strip Light

RGB Dotless COB LED Strip Light is high density led chips, up to 840chips per meter—no lighting dots. With the RGB LED controller, you can change the color of the RGB COB LED strip in various ways.

  • LED Chip QTY per meter: 480chips, 840chips (Sanan brand)
  • CRI: >90
  • PCB Width Available: 10mm
  • Led Color Options: RGB
  • Input Voltage: DC12V, DC24V
  • Power per meter: 15W
  • Cuttable Length: 525mm, 50mm
  • Waterproof Version: IP20, IP65
  • Warranty: 5 years

RGBW Dotless COB LED Strip Light

RGBW Dotless COB LED Strip Light is high density led chips, up to 896chips per meter—no lighting dots. With the RGBW LED controller, you can change the color of the RGBW COB LED strip in various ways.

  • LED Chip QTY per meter: 896chips (Sanan brand)
  • CRI: >90
  • PCB Width Available: 12mm
  • Led Color Options: RGBW
  • Input Voltage: DC24V
  • Power per meter: 20W
  • Cuttable Length: 31.25mm
  • Waterproof Version: IP20, IP65
  • Warranty: 5 years

Waterproof COB Dotless LED Strip Light

IP54 Silicone Glue Covering

IP54 LED Strip Light Silicone Glue Covering

IP65 Silicone Sleeve Tube

IP67 Silicone Slevee Tube

IP68 Silicone Filled in Sleeve Tube

IP68 Silicone filled in Sleeve Tube

IP68 Slim Silicone Extrusion

IP68 Slim Silicone Extrusion

Our Factory Quality Control Process

Materials QC Checking

1. Materials QC Check

All materials ( PCB, LED, IC, Resistance, Aluminum Profile, Cables etc.) need QC checking, neet to meet the high level requirement.

LED CCT Checking

2. LED CCT Check

We will check the LED Color Temperature, Brightness, Color Rendering Index, etc. To make sure client buy the products color the same as last order.

LED Dehumidification to be dry

3. LED Dehumidification

All LED need dehumidification before SMT. 65℃x 8hours .This ensure the led dry.

SMT process

4. SMT process

Paste LED, IC, resistance onto the surface of the PCB. We are using the high speed automate machine. Ensure all the components are in the right place.

Reflow soldering

5. Reflow soldering

After the SMT process , the led and PCB is join solder paste. This need go thought reflow soldering machine and in approx 220-250℃。 Then the solder paste thaw and bonding together.

Inspection

6. Inspection

100% QC inspect to ensure there are no defective LED and color shift LED.

Soldering PCB

7. Soldering PCB

The normal LED Strip Light is 0.5m PCB soldering together to get the length customer need. We also have 5m PCB directly no need soldering.

Clean PCB surface

8. Clean PCB surface

Once soldering completed, the strip PCB will be cleaned by alcohol.

Slap test and Aging

9. Slap test and Aging

The led Strip Lights need lighting test for 8 hours, ensure each LED runs in good condition. In this process , we can know weather led working well? Led in the right color temperature ? Driver working well ? And for COB LED Strip Light, there will be slap test to check the stablebility.

Waterproof led strip

10. Waterproof Process

There are multiple waterproof version for optional: IP54 Silicone Glue Covering, IP67 Silicone Sleeve Tube, IP68 Silicone Filled in Sleeve Tube, IP68 Slim Silicone Extrusion, IP68 Silicone Extrusion.

pasted with 3M tape

11. Pasted with 3M tape

All led strip will be pasted with 3M tape, to ensure easy installation.

Final Quality Control

12. Final Quality Control

Our QC will check on every strip reel, to ensure consistent light color of the strip, as well as good appearance.

Our Factory Production Workshop

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Production Workshop

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Questions? Write to us!

7/24 Hours Service, we will always be back to you as quick as we can, and won’t more than 12 hours after received your message. Any question feels free to contact us right away.

Contact Information

AIDIWATT Lighting Co., Ltd.
Building D, Gongming Dianlian Technology Building,
Guangming District, Shenzhen, China.
Telephone: 0086-0755-23227859
E-mail: sales@aidiwatt.com / aidiwattlighting@gmail.com
Web: www.aidiwatt.com