Both models use a 3mm ultra-thin flexible PCB.
3mm Ultra Thin Single Color LED Strip Series
-3mm super narrow LED strip， is a slim，flexible， energy-efficient lighting solution，Ideal for compact spaces.
-Use 2835/3014 high brightness led， highpurity goldwire， SAN AN chip
-Input voltage DC12V/24V
-Flexible PCB， FPC color：white
-Standard length 5mperroll， the length also can be customized
DC12V/24V120/224LEDs/m 3mm WidchSingle ColorIP20
Overview & Key Features
Series Overview
This 3mm ultra-thin single color LED strip series is designed for narrow installation spaces where standard 5mm, 8mm or 10mm LED strips are too wide. With a slim 3mm flexible PCB, it is suitable for compact grooves, cabinet edges, display fixtures, furniture lighting and other OEM lighting assemblies.
The series includes a DC12V SMD2835 version with 120 LEDs/m and a DC24V SMD3014 version with 224 LEDs/m. Both versions provide 3000K / 4000K / 6500K color temperature options and CRI ≥90 for clean white light output in compact applications.
Key Features
- 3mm ultra-thin flexible PCB for narrow grooves and compact installation spaces.
- Single color white light with 3000K / 4000K / 6500K options.
- SMD2835 and SMD3014 versions for different voltage and density requirements.
- DC12V and DC24V options depending on model.
- 120 LEDs/m and 224 LEDs/m versions for different brightness and uniformity needs.
- CRI ≥90 for better color rendering.
- Standard 5m roll length, custom length available.
- Flexible strip structure, suitable for curved or tight installation areas.
- IP20 standard, with IP64 / IP65 / IP67 options available on the SMD2835 version.
Product Series Specification Matrix
| Model No | LED Qty/m | Voltage | Power/m | CRI | PCB Width | Cutting Length | IP Rating | Lumen/m |
|---|---|---|---|---|---|---|---|---|
| S003120BB1LZ | SMD2835 120LEDs/m | DC12V | 4.8W/m | Ra≥90 | 3mm | 25mm / 3LED | IP20 | 505 lm/m |
| S003224GC1LZ | SMD3014 224 LEDs/m | DC24V | 5W/m | Ra≥90 | 3mm | 31.25mm / 7LED | IP20 | 508 lm/m |
How to Choose
| Project Requirement | Recommended Option |
|---|---|
| Need a DC12V system | S003120BB1LZ |
| Need a DC24V system to reduce current | S003224GC1LZ |
| Need a shorter cutting pitch | S003120BB1LZ, 25mm / 3LED |
| Need higher LED density | S003224GC1LZ, 224 LEDs/m |
| Mounting slot is extremely narrow; standard strips cannot fit | Both models, 3mm PCB |
| Need a waterproof version | S003120BB1LZ is preferred; supports IP20 / IP65 |
| Only for dry indoor environments | Both models are suitable |
| For cabinets, display racks, and narrow‑edge structures | Choose based on voltage and cutting pitch |
| Need more stable performance for mass production projects | Confirm CCT, CRI, wire type, connection method, and mounting structure |
Structure & Installation
Protection, Customization & Options
| Option Type | Available Options | Notes |
|---|---|---|
| Voltage | DC12V / DC24V | Depends on selected model |
| LED Type | SMD2835 / SMD3014 | Choose by voltage, density and structure |
| PCB Width | 3mm | For very narrow grooves and compact spaces |
| CCT | 3000K / 4000K / 6500K | Other CCT can be evaluated by project |
| CRI | Ra≥90 | Suitable for cabinet and display lighting |
| LED Density | 120 / 224 LEDs/m | Choose by brightness and visual uniformity |
| IP Rating | IP20 for S003120BB1LZ; IP20 for S003224GC1LZ | Confirm model before order |
| Length | 5m standard roll / custom length | Based on project requirement |
| Cable | Standard wire / custom wire lengt | For OEM assembly |
| Connector | Bare wire / terminal / custom connector | Based on installation method |
| Mounting | Adhesive tape / aluminum profile / groove installation | Slim profile recommended when protection or diffusion is required |
| Packing | Reel / antistatic bag / carton / OEM packing | Project packing can be discussed |
Documents & Compliance
| Document Name | Type | Language | Verslon | Download/Remark |
|---|---|---|---|---|
| Datasheet | EN | V1.2 | Download | |
| User Manual | EN | V1.0 | Download | |
| IES File | IES | EN | V1.0 | Download |
| RoHS | Certificate | EN | V1.0 | Download |
| CE | Certificate | EN | V1.0 | Download |
| LM-80 Test Report | EN | V1.0 | Download |
FAQ
S003120BB1LZ uses SMD2835, DC12V, 120 LEDs/m and 25mm cutting unit. S003224GC1LZ uses SMD3014, DC24V, 224 LEDs/m and 31.25mm cutting unit.
Yes. The 3mm PCB is designed for compact spaces where standard 5mm, 8mm or 10mm strips may not fit.
Yes. Custom length, cable length and connector type can be provided for OEM projects.