The main differences are PCB width, voltage, LED density, cutting length, power and lumen output. The 2.7mm version is for ultra-narrow spaces, while the 5mm versions provide more options in brightness and voltage.
COB Mini & Super-Narrow Single Color LED Strip Series
COB Mini & Super-Narrow Single Color LED Strip Series
This COB Mini & Super-Narrow Single Color LED Strip Series is designed for projects that require dot-free linear lighting, narrow PCB width, short cutting units, high color consistency, and flexible installation. The series includes a 2.7mm super-narrow COB strip and several 5mm COB strip options with different voltage, LED density, power, lumen output, and cutting length.
The products are suitable for furniture lighting, cabinet lighting, display lighting, shelf lighting, architectural detail lighting, decorative linear lighting, and compact installation spaces where traditional SMD LED strips may show visible dots or require a wider PCB. The series uses COB technology for more uniform light output and a softer visual effect. The datasheets show CRI 90, SDCM <5, IP20 or IP65 options depending on model, and CCT options of 3000K / 4000K / 6500K.
DC5V/DC12V/DC24V320/480/504/528LEDs/m2.7/5mm WidchSingle ColorIP20/IP65
Overview & Key Features
Series Overview
This series provides multiple COB strip options for different project requirements. The 2.7mm version is suitable for extremely narrow grooves or hidden lighting structures, while the 5mm versions provide higher brightness, longer reel length, and optional IP65 silicone tube protection.
Compared with conventional SMD LED strips, the COB structure mounts chips directly on the FPC, creating a continuous and uniform light line with reduced hot spots and shadows. The 5mm versions use a slim FPCB design and are available in DC5V, DC12V and DC24V, making the series flexible for small fixtures, furniture, display shelves, and decorative lighting projects.
Key Features
- COB dot-free lighting effect
High-density COB design creates a smooth, continuous light line with no obvious LED dots or dark areas. - Ultra-narrow PCB options
Available in 2.7mm and 5mm PCB widths for slim slots, narrow aluminum profiles, furniture grooves, and compact display structures. - Multiple voltage options
The series includes DC5V, DC12V and DC24V versions for different wiring and power supply requirements. - Short cutting length options
Cutting units range from 7.94mm to 45.45mm, allowing different levels of installation flexibility. - High color rendering
All listed models show Ra 90, suitable for furniture, retail display and decorative projects requiring better color accuracy. - Standard white CCT range
Available in 3000K, 4000K and 6500K. - IP20 / IP65 options
Most 5mm versions support IP20 / IP65, while the 2.7mm super-narrow version is listed as IP20. - Low-voltage safe operation
Must be used with a suitable low-voltage power supply. Do not connect directly to AC110V or AC220V.
Product Series Specification Matrix
| Model No | LED Qty/m | Voltage | Power/m | Version | PCB Width | CCT | Cut | Lumen/m | Spec Sheet |
|---|---|---|---|---|---|---|---|---|---|
| S003480ZB1LZ | 480 | DC12V | 5W/m | 2.7mm Super Narrow COB LED Strip | 2.7mm | 3000K / 4000K / 6500K | 12.5mm | 350 lm/m | Download |
| S005320ZA1LZ | 320 | DC5V | 7.5W/m | 5mm 320LEDs/m COB LED Strip | 5mm | 3000K / 4000K / 6500K | 25mm | 440 lm/m | Download |
| S005504ZB1LZ | 504 | DC12V | 6W/m | 5mm 504LEDs/m COB LED Strip | 5mm | 3000K / 4000K / 6500K | 7.94mm | 570 lm/m | Download |
| S005504ZC1LZ | 504 | DC24V | 6W/m | 5mm 504LEDs/m COB LED Strip | 5mm | 3000K / 4000K / 6500K | 13.89mm | 480 lm/m | Download |
| S005528ZC1LZ | 528 | DC24V | 8W/m | 5mm 528LEDs/m COB Mini Cut LED Strip | 5mm | 3000K / 4000K / 6500K | 45.45mm | 875 lm/m | Download |
How to Choose
| Project Requirement | Recommended Option |
|---|---|
| Extremely narrow groove or very compact structure | S003480ZB1LZ — 2.7mm PCB, suitable for ultra-narrow spaces |
| Short DC5V decorative lighting or small fixture projects | S005320ZA1LZ — DC5V, 5mm PCB, 320LEDs/m |
| Short cutting unit with DC12V input | S005504ZB1LZ — 7.94mm cut length, DC12V |
| DC24V project requiring better voltage drop performance | S005504ZC1LZ — DC24V, 13.89mm cut length |
| Highest lumen output in this group | S005528ZC1LZ — 875 lm/m, 8W/m |
| Furniture, cabinet and display lighting requiring dot-free light | 5mm COB versions are generally preferred |
| Slim installation where width is the first priority | 2.7mm or 5mm PCB versions depending on the groove size |
| Indoor dry environment | IP20 version |
| Project requiring better surface protection | IP65 silicone tube version, available on most 5mm versions |
Structure & Installation
Protection, Customization & Options
| Option Type | Available Options | Notes |
|---|---|---|
| Voltage | DC5V / DC12V / DC24V | Choose according to power supply, wiring distance and voltage drop requirements |
| LED Type | COB | Dot-free, continuous light output |
| Color Type | Single Color White | Standard white light versions |
| Color Range | 3000K / 4000K / 6500K | Other CCT may be customized by project |
| PCB Width | 2.7mm / 5mm | 2.7mm for ultra-narrow grooves; 5mm for higher output and wider compatibility |
| Power | 5W/m / 6W/m / 7.5W/m / 8W/m | Select based on brightness and heat dissipation requirements |
| Control | Constant voltage dimming | Use with suitable single-color dimmer or PWM dimming controller |
| IP Rating | IP20 / IP65 | IP65 is available for most 5mm versions; 2.7mm version is listed as IP20 |
| Length | 1m / 5m standard; customizable | 2.7mm version is 1m standard; 5mm versions are 5m standard |
| Connector | Lead wire / customized connector | Confirm wire length, outlet direction and connector type before production |
| Mounting | 3M adhesive / aluminum profile | Aluminum profile is recommended for better installation and heat dissipation |
| Packing | Reel + antistatic bag + carton | Packaging diagrams are shown in the datasheets |
FAQ
S003480ZB1LZ is the narrowest model with a 2.7mm PCB width.
S005528ZC1LZ has the highest listed output in this group, with 875 lm/m.
S005504ZB1LZ has the shortest cutting unit among the listed models, with a 7.94mm cut length.