Description
Overview
Engineers use this waterproof LED load resistor to effectively resolve common LED lighting problems such as flickering, hyper flashing, and dashboard error codes. Its sealed aluminum housing allows it to operate reliably in harsh environments, including exposure to rain, dust, and vibration. As a result, it is an excellent choice for vehicles, motorcycles, trailers, and various outdoor lighting systems.
Features
| Feature | Description |
|---|---|
| Power Rating | 25W / 50W / 100W available |
| Housing | Waterproof sealed aluminum case |
| Application Voltage | 12V / 24V systems (DC) |
| Connection | Wire leads or terminal screw type |
| Mounting | Bolt-on design with thermal pad |
| Use Case | LED turn signals, brake lights, DRLs |
| Certifications | RoHS compliant, CE on request |
Installation Diagram / Application Example
The diagram below shows how to connect the LED load resistor between the LED light and the power supply.
Connect one end of the resistor to the positive wire of the LED and the other end to the ground or negative wire.
Ensure the resistor is mounted on a metal surface to allow proper heat dissipation and avoid damage.
Available Models / Sizes
| Model | Rated Power (W) | S1 (mm) | S2 (mm) | L (mm) | L1 (mm) | W (mm) | H (mm) | Connection Terminal |
|---|---|---|---|---|---|---|---|---|
| RX24 | 7.5W | 11.3 | 12.5 | 15.2 | 42.5 | 16.4 | 8.2 | ∮2 |
| RX24 | 12W | 14.3 | 15.9 | 19 | 49 | 20.3 | 9.9 | ∮2 |
| RX24 | 25W | 18.3 | 20 | 27 | 47 | 27.4 | 13.5 | ∮2 |
| RX24 | 35W | 25 | 21.5 | 34 | 64 | 29 | 15 | ∮2 |
| RX24 | 50W | 39 | 21.5 | 50 | 80 | 29 | 15 | ∮2 |
| RX24 | 75W | 46.5 | 37 | 70 | 100 | 48 | 27 | M4 |
| RX24 | 100W | 66 | 37 | 98 | 128 | 48 | 27 | M4 |
| RX24 | 150W | 105 | 37 | 135 | 165 | 48 | 27 | M4 |
| RX24 | 200W | 130 | 37 | 165 | 195 | 48 | 27 | M4 |
Applications & Use Cases
This waterproof LED load resistor is highly versatile and can be used in a wide range of environments. Specifically, it is ideal for the following scenarios:
✅ Firstly, it is suitable for marine and RV lighting systems.
✅ In addition, it works well in outdoor signage applications.
✅ Moreover, it supports motorcycle LED modifications.
✅ This makes it especially useful for preventing LED flickering.
✅ Thanks to its design, it is also waterproof and heat-resistant.
Our Waterproof LED Load Resistor is designed for reliable performance in harsh environments. It features an anodized aluminum shell with IP65/IP67 waterproof rating, making it ideal for industrial LED lighting and load testing applications.
For a deeper understanding of load resistors and their roles in electronic circuits, you can check this Electronics Tutorials on Load Resistors.
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