LT-BUS Control System
7 sub-categoriesThe LTECH L-BUS Lighting Control System is a flexible wireless lighting control solution designed to bring different LED lighting types and dimming methods into a coordinated control system. Combining Wi-Fi master controllers, 2.4GHz RF remotes and wall panels, wireless LED receivers, and signal converters, L-BUS helps simplify lighting control for residential, commercial, and selected architectural projects.
Rather than relying on a single control interface, L-BUS uses compatible system components to connect different lighting loads and control methods. Depending on the selected products, the system can support constant-voltage LED strips, compatible constant-current LED fixtures, and lighting equipment controlled through interfaces such as DMX512, 0–10V, or TRIAC dimming.
**Important:** Not every L-BUS product supports every dimming method or control feature. Verify the individual model's input, output, wireless compatibility, and system requirements before combining devices.
Explore the LTECH L-BUS Control System below to find compatible controllers, panels, receivers, and signal converters for your lighting installation.

WiFi Control Master
The L-BUS WiFi Master Control System combines smartphone-based Wi-Fi lighting control with a dedicated wireless RF remote, giving you two convenient ways to manage compatible low-voltage LED strip lights. Designed for residential and small commercial lighting applications, this system supports single-color dimming, tunable white (CCT), RGB, and RGBW lighting, depending on the connected lighting configuration.
Control your lighting from a compatible iOS or Android mobile device, or use the included F12 wireless remote for quick, convenient adjustments. The WiFi-106 system supports direct connection or operation through a compatible Wi-Fi router, depending on the setup
With support for up to 12 lighting zones, the system allows compatible lighting areas to be organized and controlled separately. This makes it suitable for multi-room LED strip lighting, under-cabinet illumination, cove lighting, and other installations where flexible zone control is useful.
Compatible options include EX Series RF+DMX512 touch panels, E Series RF LED strip touch panels, F Series and Q Series RF remote controls, wireless LED receivers, and RF signal converter EBOX modules.

Wireless Receiver
LTECH L-BUS wireless receivers are designed to receive compatible 2.4GHz RF commands from the LTECH L-BUS lighting control system, such as E Series and EX Series touch panels or knob panels, F Series or Q Series remotes, and control connected LED lighting accordingly.
These receivers provide a convenient way to add wireless dimming, color adjustment, and multi-zone lighting control to compatible constant-voltage or constant-current LED installations. Always verify the pairing compatibility of the specific receiver, wall panel, or remote before purchasing.

RF+DMX512 Wall Panels
RF+DMX512 Wall Panels are wireless DMX lighting control interfaces designed for integration into the compatible L-BUS control system. They combine convenient 2.4GHz RF wireless control with DMX512 signal output, allowing users to control compatible DMX decoders or drivers and connected LED strip lights from a wall-mounted touch panel.
Depending on the DMX decoder and driver configuration, this system can support single-color dimming, tunable white (CCT), RGB, RGBW, and RGBCCT lighting. This setup is ideal for residential, commercial, and architectural lighting projects that require centralized DMX control.
These LTECH L-BUS RF DMX512 wall panels are powered by 100–240V AC and designed for installation in a compatible 86 × 86mm wall box. While the panel communicates with compatible L-BUS devices wirelessly via 2.4GHz RF, such as the WiFi master, F Series and Q Series handheld remotes, its DMX512 output must be hardwired to the DMX signal input of a compatible DMX decoder or DMX-enabled LED driver. The connected decoder or driver then controls the LED lighting according to the received DMX commands.
Ensure that the DMX signal wiring, terminal connections, and installation comply with the specific product's wiring diagram and applicable electrical codes.

RF+Knob Dimmer Panel
LTECH L-BUS RF rotary knob panels combine intuitive manual dimming with 2.4GHz RF wireless connectivity, making them a flexible control option for residential and commercial lighting systems. When paired with compatible LTECH L-BUS devices, these RF knob panels can extend lighting control beyond the wall. Depending on the configuration, the system can combine with WiFi-106 app control, F Series or Q Series RF remotes.
Different models provide different output interfaces to match the lighting system:
- Constant-voltage LED strips: Control compatible 12V or 24V single-color LED strips.
- 0–10V dimmable lighting: Connect to constant-voltage or constant-current 0-10V LED drivers and lights.
- DMX512 lighting: Provide wired DMX512 output for compatible DMX decoders or DMX-enabled LED drivers.
Before purchasing, confirm the panel's output type, supported RF devices, input voltage, load requirements, and wiring method. A 0–10V panel requires a compatible 0–10V dimmable driver; a DMX panel requires a compatible DMX input; and a DC/PWM panel must match the LED strip's voltage and channel configuration.

RF+Touch Power Panel
LTECH L-BUS RF touch panels combine intuitive wall-mounted touch control with 2.4GHz RF wireless connectivity for system control. With different models supporting different output types, these panels can control compatible low-voltage LED strip lights directly or operate with suitable dimmable 0-10V LED drivers for a wider range of lighting applications.
Choose the panel according to your LED lighting type and control requirements:
- 12–24V DC LED strip panels: Provide built-in PWM power output for compatible single-color, tunable white (CCT), RGB, RGBW, or RGBCCT LED strips. The LED strips can connect directly to the panel, provided the voltage and current requirements are within the model's ratings.
- 0–10V dimming panels: Send a 0–10V / 10V PWM control signal to a matching constant-voltage or constant-current 0–10V LED driver. The driver then supplies the required power to the connected LED fixture.
- TRIAC dimming panels: Control compatible phase-cut CV drivers or CC drivers or lighting loads. Check the supported dimming mode and load requirements before installation.
As part of the LTECH L-BUS ecosystem, these RF touch panels can work with supported wireless receivers, F Series and Q Series RF remotes, and WiFi master. This provides flexible control options, from convenient local wall-panel operation to remote lighting adjustment and coordinated multi-zone control.
Depending on the panel and connected equipment, users can adjust brightness, tune white color temperature, select RGB colors, and recall preset lighting scenes.

EBOX Signal Converter
LTECH EBOX wireless modules are part of the L-BUS lighting control system, designed to connect compatible 2.4GHz RF wireless controls with lighting equipment that uses different control interfaces. By converting wireless RF commands into DMX512, 0–10V, or TRIAC signals, the EBOX series helps integrate compatible lighting loads into a coordinated wireless lighting system without requiring a separate wired control connection from each wall panel to the control module.
RF-to-DMX512 Module — Receive compatible L-BUS RF commands and output DMX512 signals for compatible DMX decoders and DMX-enabled LED drivers. Can be wirelessly paired with compatible EX Series RF+DMX512 wall panels and F Series or Q Series RF remotes, allowing users to control DMX lighting from wall-mounted or handheld controls. A wired DMX connection is still required between the EBOX module and the downstream DMX equipment.
RF-to-0–10V Module — Converts compatible L-BUS RF commands into a 0–10V control signal for compatible 0–10V dimmable CV or CC LED drivers. It can be paired with single-zone EX1 panels, multi-zone EX5 panels, and F Series or Q Series RF remotes for wireless control.
RF-to-TRIAC Module — Receives compatible L-BUS RF commands and provides wireless control for supported TRIAC dimmable lighting systems. It can wirelessly work with single-zone EX1S or multi-zone EX5 panels and F Series or Q Series handheld remotes.
Before purchasing, confirm the module's input power requirements, output interface, supported RF devices, and compatibility with the connected driver or lighting load.

Remote LED controller
LTECH F Series and Q Series RF handheld remotes are wireless control accessories designed for compatible devices within the LTECH L-BUS lighting control system. Using compatible 2.4GHz RF communication, these remotes provide convenient handheld control of supported E Series and EX Series wall panels, wireless LED receivers, and EBOX wireless signal converter modules.
Depending on the remote model and the connected device, supported functions include brightness adjustment, tunable white (CCT) control, RGB and RGBW color selection, and multi-zone lighting control.
Important Compatibility Notice: These remotes are designed for compatible LTECH L-BUS products only. They are not universal 2.4GHz RF remotes and should not be assumed to work with unrelated RF controllers or products from other brands. Before purchasing, verify the exact remote model against the receiver, wall panel, or EBOX module you intend to control.
Best-selling LT-BUS Control System
1–20 of 57 productsHow Does the LTECH L-BUS System Work?
The system typically combines three functional layers:
- Master controllers and user interfaces: Wi-Fi master controllers, compatible mobile app controls, RF remotes, and wall panels provide lighting commands, scene selection, dimming, and color adjustment according to the supported model.
- Wireless receivers and LED drivers: Compatible L-BUS receivers or drivers control LED lighting loads, including single-color, tunable white (CCT), RGB, RGBW, and other supported configurations.
- Signal converters: EBOX modules and other compatible converters translate supported wireless control signals into output formats such as DMX512, 0–10V, TRIAC, or PWM dimming, depending on the model.
This modular architecture allows compatible lighting devices to be grouped into zones and scenes while reducing the need for extensive new control wiring in suitable installations.
FAQ About LT-BUS Control System
Direct engineering answers on wiring, protocol bridging, wireless range, and driver compatibility across the L-BUS lighting control architecture.
The L-BUS Control System is an integrated wireless and wired lighting control architecture developed by Ltech to unify RF 2.4GHz, WiFi, and hardwired DMX512 signals under one ecosystem. It translates input signals from handheld remotes, wall panels, or phone gateways into constant voltage PWM, constant current, or DMX outputs for your LED strip lights. Transmitters send low-latency 2.4GHz RF commands up to 30 meters line-of-sight to wireless receivers like the F4-5A, or broadcast standard DMX512 over twisted-pair copper to commercial decoders.
Choose an EX panel when you need to send control signals to external decoders, and choose an E series panel when you want the wall switch to power your LED strip lights directly. EX panels (such as the EX6 or EX5S) operate on 100-240VAC mains and output both wireless RF 2.4GHz and hardwired DMX512 signals, meaning they carry zero DC load. E series panels (like the E4 or E5S) take DC 12-24V power directly from your driver and supply built-in 4-channel PWM power outputs (typically 4A per channel) straight to the LED strip.
The maximum reliable wireless transmission distance for an L-BUS Control System RF device is 30 meters in open air, but indoor building materials cut that range down. Standard drywall reduces effective range to roughly 15 to 20 meters, while metal junction boxes or reinforced concrete can drop signal transmission to under 10 meters. If you need to extend coverage across larger residential or commercial spaces without running physical cables, install an EBOX-AP wireless repeater between nodes or switch to hardwired lines using our rf dmx wall panels.
Yes, an L-BUS Control System transmitter can control any standard third-party DMX512 or RDM fixture when routed through an Ltech DMX master panel or EBOX converter. Units like the EX-series wall controllers and the EBOX-DMX-PRO wireless module output standard ANSI E1.11 DMX512 signals over a shielded twisted-pair bus. If your installation combines wireless remotes with stage decoders or architectural wall washers, you can read our guide on dmx control led lighting to map DMX start addresses cleanly across all zones.
Yes, you can add smartphone control to an existing L-BUS Control System installation simply by placing a WiFi-106 or WiFi-108 gateway within RF range of your receivers. The gateway connects to your local 2.4GHz router and converts local iOS or Android app commands into L-BUS RF signals over the air. Your existing wall switches, handheld remotes (like the Q1 or F4), and wireless receivers will continue operating in complete synchronization with mobile app adjustments and scheduled scene automations.
Dynamic colour chasing or fading drifts across multiple receivers when units drop RF synchronisation packets due to localized 2.4GHz wireless interference. While static colour and dimming commands latch permanently, dynamic multi-receiver colour cycles rely on continuous sync pulses. Keep high-powered Wi-Fi access points at least 2 meters away from receivers, ensure receiver antennas are not enclosed in metal cabinets, or replace wireless links on critical runs with hardwired DMX using our dmx wireless receivers.



















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