* Actual products may vary slightly due to continuous design enhancments.
Essential Components
Essential Components for a 12V LED Strip Light Installation
To ensure a safe, reliable, and long-lasting installation, you'll need the following components:
- 12V LED Strip Light – A compatible 12V LED strip. Choose the appropriate colour, brightness, wattage, length, and IP rating for your application.
- Mains Input Cable – Suitable electrical cable for connecting the installation to the mains supply.
- Low-Voltage Output Cable – Appropriate-gauge cable for connecting the 12V output to the LED strip, particularly for longer cable runs or higher-powered installations.
- LED Strip Connectors or Soldering Supplies – Used to connect sections of LED strip or create secure custom wiring connections.
- Aluminium LED Profile (Recommended) – Helps dissipate heat, protects the LED strip, and provides a clean, professional finish with optional diffuser covers.
- LED Dimmer or Controller (Optional) – Allows brightness adjustment or lighting control where compatible with the selected 12V LED strip.
- Mounting Accessories – Clips, brackets, screws, or suitable adhesive tape for securely mounting the LED strip.
- Wire Connectors or Terminal Blocks – Ensure safe and reliable electrical connections between cables and the LED strip.
- Heat Shrink Tubing or Insulation – Protects soldered joints and exposed wiring from damage and accidental contact.
Using quality, compatible components will help ensure stable performance, reduce the risk of electrical issues, and extend the lifespan of your 12V LED strip lighting installation.
30W LED Driver | Power Supply
12 Volt | 1 Year Warranty
Online Price:
R123.00 Original price was: R123.00.R103.00Current price is: R103.00. Vat Incl.
19 in stock (can be backordered)
What Power Supply Do I Need?
Essential Components
Essential Components for a 12V LED Strip Light Installation
To ensure a safe, reliable, and long-lasting installation, you'll need the following components:
- 12V LED Strip Light – A compatible 12V LED strip. Choose the appropriate colour, brightness, wattage, length, and IP rating for your application.
- Mains Input Cable – Suitable electrical cable for connecting the installation to the mains supply.
- Low-Voltage Output Cable – Appropriate-gauge cable for connecting the 12V output to the LED strip, particularly for longer cable runs or higher-powered installations.
- LED Strip Connectors or Soldering Supplies – Used to connect sections of LED strip or create secure custom wiring connections.
- Aluminium LED Profile (Recommended) – Helps dissipate heat, protects the LED strip, and provides a clean, professional finish with optional diffuser covers.
- LED Dimmer or Controller (Optional) – Allows brightness adjustment or lighting control where compatible with the selected 12V LED strip.
- Mounting Accessories – Clips, brackets, screws, or suitable adhesive tape for securely mounting the LED strip.
- Wire Connectors or Terminal Blocks – Ensure safe and reliable electrical connections between cables and the LED strip.
- Heat Shrink Tubing or Insulation – Protects soldered joints and exposed wiring from damage and accidental contact.
Using quality, compatible components will help ensure stable performance, reduce the risk of electrical issues, and extend the lifespan of your 12V LED strip lighting installation.
Installation & Setup
12V Indoor Power Supply Installation & Setup
Installing a 12V Indoor Power Supply is straightforward when the correct components are selected and the unit is installed correctly.
Step 1: Determine Your Power Requirements
Calculate the total wattage of the connected 12V LED lighting and select a power supply with sufficient output capacity. As a general recommendation, allow at least 20% spare capacity above the total connected load.
Step 2: Check Compatibility
Confirm that the connected LED products, such as 12V LED Strip Light, are designed to operate at 12V DC. Check the power supply's output voltage, wattage, and specifications before installation.
Step 3: Prepare the Installation Area
Ensure the installation area is clean, dry, and well ventilated. Choose a suitable indoor location away from excessive heat, moisture, and other conditions that could affect the power supply.
Step 4: Prepare the Wiring
Prepare the appropriate mains input cable and low-voltage output cable. Ensure all cables are correctly sized for the power supply and connected load.
Step 5: Connect the 12V Output
Connect the 12V DC output from the power supply to the compatible LED lighting. Always observe the correct polarity (+ and –) and ensure all connections are secure.
Step 6: Secure the Power Supply
Mount the power supply securely using suitable screws, brackets, or mounting hardware. Ensure adequate ventilation around the unit and do not cover the ventilation openings.
Step 7: Connect to Mains Power
Connect the power supply to the mains according to local electrical regulations. Mains electrical connections should be carried out by a qualified electrician where required.
Installation Tips
- Ensure the total connected load does not exceed the power supply's rated wattage.
- Allow at least 20% spare capacity when selecting the power supply.
- Ensure the input and output voltage specifications are correct before connecting any equipment.
- Install the power supply in a dry, well-ventilated indoor location.
- Keep the power supply away from excessive heat and moisture.
- Use appropriately sized cables for both mains input and 12V DC output connections.
- Ensure all electrical connections are secure and properly insulated.
- Do not obstruct ventilation openings or tightly enclose the power supply unless specifically designed for that installation.
- Check polarity before connecting 12V LED products.
- For longer cable runs, use an appropriate cable gauge to help minimise voltage drop.
Following these steps will help ensure reliable performance, stable power delivery, and a long service life from your 12V Indoor Power Supply and connected LED lighting.
Applications & Use Cases
12V Indoor Power Supply Applications & Use Cases
12V Indoor Power Supplies are a reliable and versatile solution for powering compatible 12V LED lighting and low-voltage electrical applications. They convert standard mains voltage to a regulated 12V DC output, providing stable and consistent power for installations where a dependable low-voltage supply is required.
Common applications include:
- 12V LED strip lighting
- Cabinet and cupboard lighting
- Under-cabinet illumination
- Display cabinets and retail displays
- Signage and illuminated lettering
- Cove and accent lighting
- Architectural feature lighting
- Shelf and showcase lighting
- Furniture and joinery lighting
- Wardrobe and closet lighting
- Staircase and handrail lighting
- Reception desks and office features
- Hotel, restaurant, and bar lighting
- Exhibition stands and displays
- Decorative wall and ceiling lighting
- TV units and entertainment areas
- DIY home lighting projects
- Commercial and retail lighting installations
With their compact indoor design and regulated 12V DC output, these power supplies are ideal for applications requiring safe, stable, and reliable power for compatible 12V LED lighting. They can also be paired with compatible 12V dimmers, controllers, and LED accessories where supported, providing flexibility for both functional and decorative lighting installations.

















