5050 RGB Constant Current LED Strips Solve "Bright Front, Dark Rear" Issue for Stable Long-Distance Lighting
In long-distance installation scenarios such as hotel corridors, shopping mall windows, and building outlines, the brightness of conventional LED strip lights decreases as the distance increases, leading to the phenomenon of "bright front, dark rear" and color shifts (for example, the front is bright red, while the end becomes dark red). This is typically caused by the constant voltage driving design of traditional LED strip RGB LED lights, where current is lost as the length of the circuit increases. Specifically, when installed over 8 meters, the brightness difference can exceed 20%.
To avoid this issue, LW Lighting recommends using the 5050 RGB constant current LED strip. With a constant current control solution, it eliminates voltage drop and overcomes the drawbacks of connection length, ensuring uniform brightness and providing more extensive application possibilities. This high quality led light strips is widely used in urban lighting, building facades, bridge lighting, commercial displays, environmental art lighting, entertainment venues (such as bars, KTVs, and stage lighting), interior decoration, advertising signs, and window displays, offering exceptional lighting efficiency and energy-saving advantages, especially in applications requiring long durations of stable lighting, such as long LED strip installations.
What Is 5050RGB Constant Current LED Strip?
The 5050 RGB constant current LED strip adopts a constant current control solution, which is different from traditional constant voltage power supply methods. Each meter of the LED strip is equipped with 6 constant current ICs, ensuring that the current of each LED is stable at 20mA, thus avoiding current loss caused by variations in line length. Even when the LED strip is installed continuously for up to 20 meters, the brightness difference between the start and end of the strip can be controlled within 5%, much lower than the 10% threshold that the human eye can perceive, effectively solving the "bright front, dark rear" visual issue.
How to Distinguish Between Constant Current and Constant Voltage?
Constant Voltage LED Strips: These strips have a simple structure, consisting of a PCB board, LED chips, and wiring, usually without additional control components. They only require an external constant voltage power supply (such as a 12V/24V transformer). The power supply only marks the voltage value (such as DC12V), and there is no current regulation indicator.
Constant Current LED Strips: These strips feature independent driving components. In addition to the LED chips, the PCB also contains constant current ICs and precision resistors. The accompanying power supply clearly indicates the current value (such as 20mA per LED) and supports longer installation distances (such as up to 20 meters without voltage drop).
Product Features
Long-distance Voltage Drop-Free Adaptation: A single roll of LED strip lights can support continuous installation up to 30 meters without the need for repeaters or additional transformers. This reduces the number of power interfaces, lowers procurement costs, avoids faults caused by multiple power connections, and increases the project’s acceptance rate.
Long Lifespan, Reduced Replacement Costs: With branded 5050 RGB chips and constant current drivers, the average lifespan can reach 50,000 hours (equivalent to 13 years with 10 hours of daily use). Compared to conventional constant voltage RGB LED strips (with a lifespan of around 15,000 hours), this reduces the need for replacement by more than three times, lowering maintenance costs for a single project by 60%.
Rich Colors, Wide Applications: commercial electric led tape light RGB LED strips provide rich color mixing capabilities, making them suitable for a wide range of applications, including festive lighting, mall lighting, and outdoor landscape lighting.
Product Specification
Below is LW Lighting 5050RGB Constant current Led Strip’s specification
| Name | 1,24V Constant 5050 RGB LED Strip |
| Part NO: | HL-A0033 |
| LED Qty: | 60pcs per meter |
| CRI (RA) | - |
| PCB Width IP20: | 10mm |
| Input Voltage: | DC24V |
| Watts: | 12-14W |
| Luminous Flux: | - |
| Color: | RGB |
| PCB color: | White |
| IP Grade: | IP20 |
| Operating temperature: | -25 to 45℃ |
| Beam angle: | 120 degree |
| Certification: | CE; RoHS |
| Min Run: | 24V 100mm |
To meet the diverse needs of different customers, LW Lighting offers comprehensive customization services:
- Performance Customization: LED quantity, power, voltage, IP rating, color temperature, board width, length, etc.
- Appearance Customization: Supports PCB color customization (black/white PCB), printing brand logos and parameter labels, and setting cutting marks according to requirements.
- Packaging Customization: Custom product manuals and packaging boxes, enhancing the professional feel of the product, facilitating customer storage, transportation, and final delivery, and strengthening the brand image.
Dimensions
REQUEST A QUOTE
If you have the following needs, feel free to contact us:
- Sample Testing: Free samples of HL-A0033 LED strip and accessories are provided for testing brightness, color, and compatibility.
- Custom Plan: Tailored recommendations and parameter optimization based on your specific application scenarios, such as outdoor lighting, chain stores, and smart furniture.
- Bulk Quotation: Tiered pricing and delivery schedules based on purchase volume and supporting requirements, with support for small trial orders of 100 meters.
- Technical Support: A professional engineering team will provide installation guidance and control system debugging to ensure the smooth implementation of the project.
ES32 PIR Sensor Stair Light Controller: Smarter, Smoother and More Efficient Stair Lighting
See how the ES32 stair light controller uses PIR motion sensors and LED strips to create smooth, automatic lighting for modern staircases.
WT5 5-in-1 LED Controller Installation Guide: One Controller for Multiple LED Strip Types
Need one controller for different LED strips? See how the WT5 makes installation and expansion easier.
LED Strips for Cars: A Guide to Automotive Ambient Lighting and Installation
A modern car interior illuminated with flexible LED strips along the dashboard, door panels, and footwells, showcasing automotive ambient lighting and a clean professional installation.
Recommended News