Blog Post
Can I Run 12V LED Strips on a 24V Supply?
Can you run 12V LED strips on a 24V power supply?
WIRED4SIGNS USA • FREE shipping on orders over $349 T&C apply

Ultra-Thin Flexible COB IP20 High CRI LED Strip (24V) ~ EnoLED Micro Series
Dim-To-Warm Thin Flexible COB IP20 LED Strip ~ EnoLED WarmDim Series
Flexible Dot-less High Power COB IP67 LED Strip (24V) ~ Glow67 Pro Series
RGB+CCT COB IP20 High CRI LED Strip (24V) ~ EnoLED UniColor Series
White High CRI IP68 Waterproof LED Strip (24V) ~ White Iris Series
High Brightness IP20 COB LED Strip (24V) ~ UniPlus Series
RGB+CCT COB IP67 High CRI LED Strip (24V) ~ EnoLED UniColor Series
Narrow COB IP20 High CRI LED Strip (24V) ~ Elite Gold Slim Series
Thin LED Strip IP20 High CRI LED 2216 (24V) ~ Honey Suckle Series
White High CRI IP68 LED Strip (24V) ~ Sauna Pro White Series
Waterproof COB IP67 High CRI LED Strip (24V) ~ Elite Gold Series
Single Color High Power IP20 LED Strip (24V) ~ Carnation Series
Tunable White COB IP20 High CRI LED Strip (24V) ~ UniCCT Series
White Ultra High Power IP20 LED Strip (24V) ~ Cardinal Flower Series
COB IP20 High CRI LED Strip (24V) ~ Elite Gold Series
RGB IP68 Waterproof LED Strip (24V) ~ Sauna Pro RGB Series
Thin LED Strip IP68 Waterproof High CRI LED 2216 (24V) ~ Honey Suckle Series
High-CRI Tunable White IP20 LED Strip (24V) ~ Optimum Harmony Series
Horticultural Grow Light IP20 LED Strip (24V) ~ Cherry Tomato Series
White High Output IP68 Waterproof LED Strip (24V) ~ King Protea Series
Black IP65 Neon LED Light Line (24V) ~ Optimum Black Neon Max Series
IP68 Outdoor Ambient Lighting LED Strip (24V) ~ Decor Series
Low-Power RGBW IP67 Waterproof LED Strip (24V) ~ Iris Series
Low-power RGBW IP20 LED Strip (24V) ~ Iris Series
Single Color High Power IP68 Waterproof LED Strip (24V) ~ Carnation Series
IP20 Indoor Ambient Lighting LED Strip (24V) ~ Decor Series
Narrow IP20 RGB LED Strip (24V) ~ Cosmos Series
White Adjustable IP20 LED Strip (24V) ~ Sunrise Series
Bright RGB IP68 LED Strip (24V) ~ Verbena Series
White Adjustable IP68 LED Strip (24V) ~ Sunrise Series
RGB+CCT IP68 LED Strip (24V) ~ Strelitzia Series
RGB+CCT IP20 LED Strip (24V) ~ Strelitzia Series
Horticultural Grow Light IP68 Waterproof LED Strip (24V) ~ Cherry Tomato Series
White Iris provides Ra90+ white light from 2200K through 6000K with several LED densities, while White Lily COB reduces visible diode points through shallow diffusers. RGB, RGBW, and RGB+CCT formats add color control, dedicated white output, or tunable-white channels for more complex projects. Narrow, bendable, high-output, food-display, horticultural, and sauna-rated options serve installations beyond standard cabinet lighting. Environmental protection ranges from dry-location tape to splash-resistant, waterproof, and immersible formats, so the strip can be matched to its actual mounting environment.
When deciding between 12V and 24V LED strips, it really depends on your specific needs. Here’s a quick breakdown:
To find out which one is the best choice for your project, be sure to watch our video on how to choose between 12V and 24V LED strips. We'll walk you through the key differences and help you make an informed decision based on your needs.
Shop similar collections: 8mm LED Strip Lights | 10mm LED Strip Lights | 12mm LED Strip Lights | 24V DC Power Supplies | Dimmable LED Drivers
A 24V LED strip can typically run up to 50 meters (approximately 164 feet) without experiencing significant voltage drop or loss of brightness, which is substantially longer than lower voltage LED strips. This extended length capability makes 24V strips particularly advantageous for large-scale lighting installations where consistent illumination is crucial.
Yes, you can dim 24V LED strips by using compatible dimmers and controllers, especially with RGB or single-color strips.
For a 24V LED light strip, a 16 AWG to 18 AWG wire is typically suitable for most installations. The exact size depends on the length of the LED strip and the total wattage being powered. Thicker wire, like 16 AWG, is recommended for longer runs or higher power requirements to minimize voltage drop and ensure optimal performance. Always match the wire size with the current draw of the LED strip and the power supply capacity to ensure safety and efficiency.
A high-quality 24V LED strip can last between 30,000 to 50,000 hours, depending on the brand and usage conditions.
Most 24V LED strips are designed with marked cutting points, typically every 3 or 6 LEDs, depending on the type of LED strip. Use a pair of sharp scissors to carefully cut along these designated lines. Cutting outside the marked points can damage the circuit and render the strip unusable.
To maintain your 24V LED strips, keep them clean and dust-free. If they're waterproof, ensure the connectors are sealed properly to avoid damage. Regularly check the power supply and connections.