LED Strip Lighting LED Driver Solutions
Constant-voltage LED drivers for architectural strips, cove lighting, retail displays, cabinet lighting, outdoor linear lighting and multi-branch Class 2 installations.
What Power Supply Do LED Strip Lights Need?
LED strip lights normally require a constant-voltage driver matched to the strip voltage, total wattage, dimming protocol and installation environment. Fahold offers 12V, 24V, 36V and 48V platforms for indoor, outdoor, junction-box, multi-output Class 2 and high-current systems.
LED Strip Lighting Applications
Match each installation to the correct voltage, output structure, dimming interface and environmental protection.
Cove & Ceiling Lighting
Smooth architectural dimming and clean concealed installation.
Recommended: L2-AHotel & Hospitality
TRIAC or 0–10V dimming with junction-box integration.
Recommended: L2-A / L1-JCabinet & Millwork Lighting
12V or 24V systems for cabinets, shelves and millwork.
Recommended: L1-J / L1-SRetail & Display Lighting
Multiple branches for shelves and display cases.
Recommended: L2Outdoor Facade Lighting
IP-rated power for exterior outlines and linear lighting.
Recommended: L1Long Linear Runs
High-current single-output platforms for larger loads.
Recommended: L3Common Power Challenges in LED Strip Lighting
Driver loading, voltage drop, branch distribution and dimming compatibility must be reviewed together.
Incorrect Driver Sizing
Matching the driver rating exactly to the LED load leaves no headroom.
Voltage Drop
Long feeders and strip PCB resistance reduce far-end brightness.
12V vs 24V vs 48V
Lower voltage means higher current for the same power.
Dimming Compatibility
TRIAC, 0–10V and PWM controls must match the driver.
Class 2 Distribution
Large projects may need multiple limited-power outputs.
Indoor vs Outdoor
Junction boxes, IP rating and cable exits must match the site.
Recommended LED Strip Driver Series
Core families for architectural dimming, North American junction-box installations and outdoor constant-voltage systems.
5-in-1 Dimmable Architectural Driver
For cove, hotel, retail and residential projects using phase-cut or low-voltage control.
- TRIAC / phase-cut direction
- 0–10V / 1–10V / PWM options
- Class 2 configuration direction
- Dry, damp and wet-location options
Junction Box Constant-Voltage Driver
For cabinet, millwork and hospitality installations requiring protected field wiring.
- Integrated junction-box direction
- North American installation focus
- 12V / 24V project directions
- Multiple power options
Programmable IP67 Outdoor Driver
For facades, bridges, landscape strips and outdoor linear lighting.
- 12V / 24V / 36V / 48V directions
- 0–10V dimming direction
- IP67 configuration direction
- Outdoor protection features
Multi-Output Class 2 Driver
For large retail, display and multi-branch strip systems.
High-Current Single-Output Driver
For long strip loads and high-current 12V or 24V systems.
12V / 24V Dip-Switchable Driver
For flexible inventory and standardized fixture platforms.
Application-to-Product Matrix
| Project Requirement | Output Voltage | Output Structure | Dimming | Series |
|---|---|---|---|---|
| Dimmable Cove Lighting | 12V / 24V | Single / Multi | TRIAC / 0–10V | L2-A |
| North American Cabinet Lighting | 12V / 24V | Junction Box | Project Based | L1-J |
| Outdoor Facade Strips | 12V–48V | Single Output | 0–10V | L1 |
| Large Retail Strip System | 12V / 24V | Multi-Output Class 2 | Optional | L2 |
| High-Current Long Run | 12V / 24V | Single High Current | Project Based | L3 |
| Flexible 12V / 24V Platform | 12V / 24V | Dip-Switchable | Non-Dimming | L1-S |
LED Strip Driver Engineering Calculator
Size the constant-voltage driver or estimate feeder voltage drop before sending the project data to Fahold.
24V Cove Lighting Example
A simple example shows how total power, current and branch loading are derived before product matching.
A 300W-class multi-output or properly divided constant-voltage solution can be evaluated. Each run still requires review of strip PCB voltage drop, feed position and cable size.
LED Strip Power and Distribution Architecture
Why Fahold for LED Strip Lighting
Multiple Output Voltages
12V, 24V, 36V and 48V platforms support different strip architectures.
Flexible Dimming
TRIAC, 0–10V, 1–10V and PWM directions.
Single & Multi-Output
Single high-current or multiple Class 2 branches.
Junction Box Options
Protected field wiring for North American projects.
Indoor & Outdoor
Platforms for dry, damp and wet-location installations.
OEM / ODM
Voltage, channels, cables, connectors and housings by project.
Custom LED Strip Power Solutions
Fahold can evaluate drivers around strip voltage, load, branch quantity, dimming, junction-box structure, environment and target market.
Dimming, Thermal and Installation Reliability
Dimming Compatibility
Test dimmer model, low-end stability and flicker.
Output Stability
Verify constant-voltage regulation across the load range.
Voltage-Drop Validation
Review feeder cable, PCB resistance and feed position.
Ingress Protection
Confirm IP rating, cable exits and connectors.
Burn-In & Protection
Review overload, short-circuit and over-temperature behavior.
Market Compliance
Certification must match the installation and region.
Frequently Asked Questions
How do I size a power supply for LED strip lights?
Multiply watts per meter by total length, then divide by the intended maximum driver utilization. Also check current, branches, cable drop and the strip manufacturer’s maximum run length.
Should I use 12V, 24V, 36V or 48V strips?
Higher voltage reduces current for the same power. The correct choice depends on strip design, run length, cut length, cable size and control equipment.
What is the difference between single-output and multi-output drivers?
A single-output driver supplies one high-current output. A multi-output driver divides the total power across several branches. Multi-output does not automatically mean RGB control.
When is a Class 2 driver required?
Class 2 requirements depend on market, branch power, voltage, wiring method and project specification.
Why do strips get dimmer at the far end?
Voltage drop in feeder cables and the strip PCB reduces the voltage at the far end.
Can a TRIAC dimmer control any strip driver?
No. The driver must support phase-cut dimming, and the dimmer and load must be compatible.
Do outdoor strips need an IP-rated driver?
The driver rating must match the actual exposure, enclosure, cable sealing and environmental conditions.
What information should I send?
Send voltage, watts per meter, length, runs, dimming, environment, junction-box and Class 2 requirements, cable lengths and quantity.
Get Your LED Strip Lighting Solution
Send the strip voltage, watts per meter, length, branch layout, dimming and installation requirements.