
120 LEDs/m · 4.8W/m · One LED One Cut · Designed for Tight-Space Lighting & Backlighting Applications
LT12-2025D-k3-120-30/40/65
The DZOPTO 3MM Ultra-Narrow LED Strip is specially designed for lighting and backlighting applications where installation space is extremely limited.
With a PCB width of only 3 mm, this LED strip can fit into narrow channels, slim lighting profiles, compact display structures, mirror frames, cabinets and other tight spaces where conventional wider LED strips are difficult to install.
The strip uses 2025 LEDs, with 120 LEDs per meter and a power consumption of 4.8W/m. Color temperature options include 3000K, 4000K, 6500K and 9000K, allowing the same ultra-narrow platform to support warm, neutral, cool and high-color-temperature lighting applications.
Its One LED One Cut design provides excellent flexibility for applications requiring precise installation lengths. The strip can be cut and re-soldered at the designated +/- pads, making it particularly suitable for customized linear lighting, display lighting and commercial backlighting projects.
| Specification | Details |
|---|---|
| Brand | DZOPTO |
| Model | LT12-2025D-k3-120-30/40/65 |
| Product Type | 3MM Ultra-Narrow LED Strip |
| Input Voltage | DC12V |
| PCB Width | 3 mm |
| LED Type | 2025 LED |
| LED Density | 120 LEDs/m |
| Power | 4.8 W/m |
| Color Temperature | 3000K / 4000K / 6500K / 9000K |
| Resistor Marking | 750 |
| Cutting Design | One LED per Cut |
| Reconnection | Cut and Re-Solder at +/− Pads |
| Certification Marks | CE / RoHS / FCC |
The 3 mm wide PCB is the key advantage of this LED strip. Its narrow construction allows designers and manufacturers to integrate LED lighting into spaces where conventional LED strips are too wide.
Suitable for narrow lighting channels, compact product structures, slim display cabinets, mirror frames, furniture and other applications with limited installation space.
The One LED One Cut design allows the strip length to be adjusted with much greater precision than conventional multi-LED cutting designs.
The LED strip can be cut at the designated positive and negative solder-pad positions and reconnected by soldering, providing additional flexibility for customized installations.
With 120 LEDs/m, the strip provides dense LED distribution for linear illumination and backlighting applications.
Power consumption is only 4.8W per meter, making it suitable for compact lighting and backlighting systems where space and power consumption are important considerations.
Available color temperatures:
3000K · 4000K · 6500K · 9000K
This allows customers to select different lighting effects for furniture, displays, mirrors, automotive interiors and commercial backlighting applications.
The DZOPTO 3MM Ultra-Narrow LED Strip can be used in a wide range of compact lighting and backlighting applications, including:
Ultra-Narrow Linear Lighting
Jewelry Display Cabinets
Jewelry Showcases
Retail Display Cases
Wardrobes
Cabinets
Furniture Lighting
Display Cabinets
Light Boxes
Advertising Light Boxes
Backlight Panels
Commercial Backlighting
Retail Display Backlighting
Bathroom Mirrors
LED Mirrors
Smart Mirrors
Digital Photo Frames
Automotive Dashboard Backlighting
Automotive Ambient Lighting
Automotive Interior Lighting
Other Tight-Space Lighting Applications