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TOPLEDVISION’s 48V long-run LED strip lights are designed for continuous linear lighting projects requiring extended installation lengths from 15m to 40m. Compared with conventional low-voltage strip configurations, the 48V design helps reduce voltage drop over longer distances and supports more consistent brightness across the strip when matched with the correct model, power supply and installation method.
We provide 2835 constant-current LED strip lights in different LED densities, power options, color temperatures and protection constructions. They are suitable for architectural lighting, cove lighting, retail displays, hospitality projects, commercial interiors and other applications where fewer interruptions and a cleaner lighting line are important.
Standard LED strips may experience visible brightness reduction when used over long distances. TOPLEDVISION’s 48V constant-current LED strip solutions are developed for long-run applications and help maintain more stable electrical performance across extended lengths. Depending on the selected model, the available load length can range from 15m to 40m.
The flexible LED strip construction allows the product to be cut, bent and integrated into different linear lighting structures. For a complete installation, the strip should be matched with a compatible 48V DC power supply, suitable wiring, controllers and aluminum profiles where heat dissipation is required.
Longer continuous installation lengths: Selected models support 15–40m load lengths for extended lighting layouts.
More stable brightness: Constant-current circuit design helps maintain consistent current distribution and reduce brightness variation over long runs.
Flexible configuration: Choose from different LED densities, power levels, color temperatures, CRI options and RGB or RGBW configurations according to the project.
Smooth and uniform illumination: High-density 2835 and double-row options help reduce dark spots and improve the continuity of the light line.
Easy integration: The flexible PCB design supports cutting, bending and installation in linear channels, concealed spaces and custom lighting structures.
Protection options for different environments: Depending on the selected construction, the strip can be specified for indoor, semi-outdoor or selected outdoor applications. Please confirm the required IP rating before ordering.
These long-run LED strip lights are suitable for projects where a continuous lighting effect, reduced wiring complexity or extended installation distance is required.
Architectural façade and feature lighting
Cove lighting for hotels, restaurants and commercial interiors
Retail shelves, display cabinets and merchandise lighting
Office, residential and hospitality linear lighting
Ceiling, wall and indirect ambient lighting
Large decorative lighting and customized illumination projects
Measure the actual lighting length and determine whether the project requires 15m, 20m, 30m or up to 40m of continuous installation. Not every model in this category supports the full 40m length, so the maximum load length must be checked against the selected product.
Choose the LED density and wattage according to the required brightness, visual effect and heat dissipation conditions. A 120 LEDs/m model may be suitable for general linear lighting, while a 240 LEDs/m double-row model can provide a denser and smoother appearance.
Confirm whether the project needs a fixed white color temperature, adjustable white light, RGB, RGBW, dimming or another control method. CRI requirements should also be considered for retail, hospitality and display applications.
Indoor, semi-outdoor and outdoor installations may require different protective constructions. Before quotation, provide the installation location, exposure to moisture or dust, mounting method and required IP rating.
Use a compatible 48V DC power supply and confirm the required controller, connectors, wiring and aluminum profile. The final power and wiring arrangement should be determined according to the selected strip model, actual length and installation conditions.
TOPLEDVISION is a Shenzhen-based LED lighting manufacturer with more than 13 years of experience in the LED lighting sector. The company provides LED strip lighting products, customized lighting solutions and OEM-related support for customers and project buyers worldwide. More company information is available on the TOPLEDVISION homepage .
More than 13 years of LED lighting manufacturing experience
Automated production lines and intelligent production scheduling
Quality inspections from raw material procurement to finished product dispatch
Flexible customization and one-to-one project assessment
Support for different lengths, power levels, colors and lighting configurations
International compliance support including CE, FCC and RoHS, subject to model-specific documentation
A 48V long-run LED strip light is a flexible LED strip designed to operate at 48V DC and support extended installation lengths. Constant-current versions are developed to provide more stable current distribution and brightness over long runs.
The products in this category are designed for 15–40m applications, but the exact maximum length depends on the model. For example, the 2835 48V Constant Current 120 LED Strip Light is listed with a 15–40m load length, while the 240 LED/m double-row model is listed with a 15–25m load length.
A 48V system can help reduce current and voltage drop over longer distances compared with a similar-power 24V system. However, the actual run length still depends on the LED strip design, wattage, wiring, power-feed method and installation conditions.
RGB and RGBW configurations are listed for selected models. Please confirm the required color mode, controller type and product configuration before placing an order.
TOPLEDVISION provides customization and OEM support for LED strip lighting projects. Custom requirements may include length, LED density, wattage, color temperature, CRI, protection construction, connector type and control method. Contact the team to confirm feasibility for your application.
Selected versions can be supplied with protective constructions for moisture or environmental exposure. Outdoor suitability depends on the complete strip construction, connectors, installation method and required IP rating, so model-specific confirmation is recommended.
