Ltech LT-311RFLED Dimming Controller

The LT-311RF is designed for resistor current limiting single-color LED products. It is a multi-function dimming controller intended for applications that need PWM-based brightness control rather than color-changing control.

This model can be controlled directly from the buttons on the controller and also by RF remote control. That gives buyers a local control option along with wireless dimming convenience for the same controller.

The LT-311RF automatically adapts to 12-24V DC input. That makes it suitable for low-voltage DC LED dimming applications within that voltage range.

The LT-311RF is rated for 18A current and up to 432W power. For buyers comparing capacity, those published ratings define the controller's stated output limit for this model.

The LT-311RF uses PWM, or pulse width modulation, digital dimming technology. PWM dimming is commonly used for LED brightness control because it adjusts light output electronically without changing the DC supply type.

This controller is rated for operation from -30°C to 55°C. That gives it a relatively wide working temperature range for commercial and professional low-voltage LED control environments.

The LT-311RF has a published 5-year warranty period. For B2B buyers, that can be an important factor when evaluating long-term reliability and replacement planning.