50W Waterproof LED Load Resistor for Fix Flicker & Error Warnings
Description
Weatherproof design, stable load simulation for automotive and outdoor LED lighting.
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.
| 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.
FAQ Section
Q: What is the function of a waterproof LED load resistor?
A: It simulates the correct load to fix flickering, fast blinking, and error messages caused by LED retrofits.
Q: Is it safe for outdoor use?
A: Yes, the sealed aluminum housing is water- and dust-resistant, suitable for rain-prone or rugged environments.
Q: Will this get hot during use?
A: Yes, load resistors generate heat—always mount to a heat-dissipating metal surface.
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