A high-voltage LED strip light is a flexible lighting strip that runs directly on 110V or 220V AC power. It includes a built-in rectifier, so it doesn’t need an external driver. This makes installation simple and ensures stable brightness across long lighting runs.

In practical use, high-voltage LED strips can illuminate up to 50–100 meters from a single connection without dimming or voltage drop. The circuit is designed to keep the current flow even, giving a consistent glow from end to end. Most come in waterproof PVC or Silicone casings rated IP65, allowing safe use indoors or outdoors. Because of their long reach and bright output, they’re popular for building outlines, signage, contrustion site and large architectural lighting projects.

High-voltage LED strip lights use an internal circuit to handle AC mains power (110V or 220V). The circuit converts alternating current into a stable direct current flow, allowing the LEDs to operate efficiently over long distances with consistent brightness and minimal power loss.

Here’s how these LED strips work internally:

• Power Conversion: A built-in rectifier converts AC power to DC, ensuring the LEDs receive stable voltage and current.
• Series Configuration: The LEDs are arranged in small series groups, which helps distribute voltage evenly across the strip.
• Current Control: Integrated resistors or driver chips manage current flow, reducing the risk of overheating or flicker.
• Thermal Management: The strip’s materials help release heat evenly, improving energy efficiency and extending lifespan.
• Efficiency Over Distance: Because of the higher voltage, the light remains bright and stable even over 50–100 meters.
• Electrical Stability: The system maintains steady illumination, even with minor voltage changes in the power supply.

High voltage LED light strips 110V/220V are widely used across many applications because of their practical advantages. Among them, the driverless SMD and COB LED strips are the most common types, each offering distinct features and lighting performance suited to different needs.

1. 110V/220V SMD LED Strip Light

SMD LED strips are the most common type of high-voltage LED lighting. They use LED chips such as SMD2835 or SMD5050, mounted on a flexible circuit board. Known for their strong brightness and wide beam angle, SMD strips are ideal for outdoor signage, architectural outlines, and interior accent lighting.

Technical Highlights:

• LED Type: SMD2835 / SMD5050
• LED Quantity per Meter: 60, or 120 LEDs (2835); 60 LEDs (5050)
• Power per Meter: 7W–12W
• Input Voltage: AC110V / AC220V
• PCB Width: 10mm / 12mm
• Color Temperature Options: 2700K, 3000K, 4000K, 5000K, 6500K, and RGB
• Length: Up to 50 meters per reel
• IP Rating: IP65 / IP67 (waterproof options available)
• Warranty: 3 years
• Customization: Power, color, and length can be tailored to project needs

2. 110V/220V COB LED Strip Light

COB LED strips use many small chips placed closely together on a single substrate, creating a smooth, dot-free line of light. They provide even illumination with a soft visual effect, making them perfect for retail displays, ceiling coves, and modern interior lighting.

Technical Highlights:

• LED Chip Quantity per Meter: 296，432 chips (Sanan)
• Color Rendering Index (CRI): >80
• Power per Meter: 8W-14W
• Input Voltage: AC110V / AC220V
• PCB Width: 12mm
• Color Temperature Options: 3000K, 4000K, 6000K
• Cuttable Length: 500mm per segment
• Waterproof Rating: IP67
• Warranty: 3years

3. PVC 110/220v Neon flex strip

Neon flex strip is widely used for decorative lighting thanks to its Opal diffuser. They maintain high uniform and comfortable lightings for outdoor ,or indoor lighting.High voltage strip,no extra power supplier,easy for installation.

PVC neon flex LED strips are widely used in architectural lighting, retail spaces, and hospitality designs. They are chosen for projects that demand precision lighting control, reliable performance, and aesthetic consistency over large installations.

High-voltage LED strip lights are bright, long-lasting, and easy to be installed, making them great for large projects. However, since they run on mains power, they need careful handling. we provide high quality led high voltage strip with good PVC materials for well protection .We designed male and female connector ,it is easier for connections of led strips when there is demand for long running lighting .Here’s a simple look at their main advantages and disadvantages.

High-voltage and low-voltage LED strip lights work differently. High-voltage types are better for lighting long distances and outdoor areas, while low-voltage strips are safer, easier to handle, and best for smaller or indoor projects.

Here’s a geneal comparison:

Installing high-voltage LED strip lights is easy, but you must be careful. Since they use mains power, always follow safety steps to prevent electric shock and make sure the lights work well for a long time.

Simple tips for safe installation:

• Turn Off Power: Always cut off electricity before installing or cutting the strip.
• Use Proper Connectors: Only use the connectors and plugs provided or approved by the manufacturer.
• Follow Cut Marks: Cut only at the marked points to avoid circuit damage.
• Secure Mounting: Fix strips on clean, dry, and non-metal surfaces using clips or channels.
• Avoid Sharp Bends: Keep smooth curves; bending too tightly can break the circuit.
• Check Waterproof Seals: For outdoor use, make sure all ends and joints are sealed properly to keep out water.
• Heat Management: Mount strips on aluminum channels to help release heat.
• Surge Protection: Use a surge protector to prevent damage from power spikes.
• Test Before Final Setup: Plug in and check the lights before permanent installation.
• Professional Help: If unsure, get a qualified electrician to handle the wiring and final connections.

Even small errors during setup can cause 110V/220V high voltage LED strip lights to flicker, dim, or stop working. Knowing the common mistakes and simple fixes helps keep your lighting safe, bright, and working properly for a long time.

Common mistakes to avoid and quick fixes:

• Cutting at the wrong place: Always cut only at the marked cut lines on the strip.
• Loose plugs or connectors: Make sure all connections are tight and fitted correctly.
• Wrong voltage: Match the strip to your local power supply (110V or 220V).
• Overheating: Don’t install strips on surfaces that trap heat. Use metal or aluminum channels for cooling.
• Water exposure: For outdoor use, ensure end caps and joints are sealed properly.
• Flickering lights: Usually caused by loose connections or unstable power, recheck the plug and wiring.
• Uneven brightness: Avoid runs that are too long; shorten or reconnect from both ends for balanced power.
• Not turning on: Check if the power switch, connector, or fuse is working before replacing the strip.

high voltage LED strip lights are a smart choice for lighting large areas where long runs, strong brightness, and easy setup are needed. They work directly with mains power, giving bright and steady light indoors or outdoors.

When installed correctly and used with proper safety care, these LED strips can last for years with very little maintenance. Whether you choose SMD for brightness, COB for smooth light, or PVC neon flex strip, the right strip can turn any space into a bright, modern, and efficient lighting setup

If you have any new next project,high voltage strips prefered,please contact us for free quotation and our catalogues.