Master-Master LED dimmer - 0.5-300W - Phase cut-off (trailing edge) - Multiway control
Product information

Master-Master LED dimmer - 0.5-300W - Phase cut-off (trailing edge) - Multiway control
Master-Master LED dimmer - 0.5-300W - Trailing edge - Multiway control
This advanced Master-Master LED dimmer offers a unique way to dim and synchronise your lighting based on multiple dimming points.
Unlike standard dimmers with multiway control, where one dimmer acts as the “master” and the rest follow as “slaves”, this dimmer works on the master-master principle: each connected dimming point can act as a master and the set brightness is automatically shared with all other dimmers in the group. This ensures that your lighting always remains at the same level, regardless of which dimmer you use.
The dimmer supports a wide power range from 0.5 to 300W, suitable for almost all LED lamps and RC or RL drivers. Thanks to the trailing edge dimming technology, you can dim silently and with a stable dimming range, while extending the life of your lamps.
An important advantage of this dimmer is that you can easily set the minimum and maximum brightness via a single dimmer, after which all other dimmers automatically adopt the same settings. This makes installation and adjustment child's play, even with multiple dimming points in a room or on different floors.
As with other dimmers in our range, this Master-Master dimmer works without a neutral wire, making it ideal for both new installations and retrofit projects. It also offers protection against overload, overcurrent and overheating, making it safe and reliable to use.
This version is supplied without cover material, so you can combine it with switchgear of your choice. However, the necessary mounting materials are of course included.
• Continuously dimmable
This LED dimmer allows you to dim your lights from 100% to 0%. So you always have exactly the right amount of light for the room you want to illuminate.
• Master-Master synchronisation
Set the brightness using one dimmer and all other dimmers will automatically follow, regardless of which dimming point you use. Perfect for rooms with multiple dimming points.
• Trailing Edge technology
This LED dimmer is suitable for lamps with Trailing Edge technology. This is the latest dimming technique and is widely used for dimming LED lamps.
• Multiway control
Supports control from multiple switches and suitable for single and double pulse switches.
• Integrated safety system
This dimmer features an integrated safety system that prevents overload, residual current and overheating.
• Comes with mounting material
This dimmer comes with a washer, nut and screws for easy mounting.
• Features a soft-start system
This dimmer uses a soft-start system, so you can be sure your LED bulbs will maintain their optimal lifespan.
• 3 year warranty
You will receive a comprehensive 3-year all-in warranty on this LED dimmer. Defective products will be replaced completely free of charge within these 3 years. Buying without worries.
Master-Master LED dimmer - 0.5-300W - Trailing edge - Multiway control
This advanced Master-Master LED dimmer offers a unique way to dim and synchronise your lighting based on multiple dimming points.
Unlike standard dimmers with multiway control, where one dimmer acts as the “master” and the rest follow as “slaves”, this dimmer works on the master-master principle: each connected dimming point can act as a master and the set brightness is automatically shared with all other dimmers in the group. This ensures that your lighting always remains at the same level, regardless of which dimmer you use.
The dimmer supports a wide power range from 0.5 to 300W, suitable for almost all LED lamps and RC or RL drivers. Thanks to the trailing edge dimming technology, you can dim silently and with a stable dimming range, while extending the life of your lamps.
An important advantage of this dimmer is that you can easily set the minimum and maximum brightness via a single dimmer, after which all other dimmers automatically adopt the same settings. This makes installation and adjustment child's play, even with multiple dimming points in a room or on different floors.
As with other dimmers in our range, this Master-Master dimmer works without a neutral wire, making it ideal for both new installations and retrofit projects. It also offers protection against overload, overcurrent and overheating, making it safe and reliable to use.
This version is supplied without cover material, so you can combine it with switchgear of your choice. However, the necessary mounting materials are of course included.
• Continuously dimmable
This LED dimmer allows you to dim your lights from 100% to 0%. So you always have exactly the right amount of light for the room you want to illuminate.
• Master-Master synchronisation
Set the brightness using one dimmer and all other dimmers will automatically follow, regardless of which dimming point you use. Perfect for rooms with multiple dimming points.
• Trailing Edge technology
This LED dimmer is suitable for lamps with Trailing Edge technology. This is the latest dimming technique and is widely used for dimming LED lamps.
• Multiway control
Supports control from multiple switches and suitable for single and double pulse switches.
• Integrated safety system
This dimmer features an integrated safety system that prevents overload, residual current and overheating.
• Comes with mounting material
This dimmer comes with a washer, nut and screws for easy mounting.
• Features a soft-start system
This dimmer uses a soft-start system, so you can be sure your LED bulbs will maintain their optimal lifespan.
• 3 year warranty
You will receive a comprehensive 3-year all-in warranty on this LED dimmer. Defective products will be replaced completely free of charge within these 3 years. Buying without worries.
Key specifications
Key specifications
| IP rate | IP20 |
|---|---|
| Frequency | 50Hz |
| Operating-temperature | -5°C ~ +40°C |
| Max wattage | 300 W |
| Dimmer suitable for type lighting | LED |
| Dimmer type | Recessed |
| Min wattage | 0.5 W |
Key specifications
| IP rate | IP20 |
|---|---|
| Frequency | 50Hz |
| Operating-temperature | -5°C ~ +40°C |
| Max wattage | 300 W |
| Dimmer suitable for type lighting | LED |
| Dimmer type | Recessed |
| Min wattage | 0.5 W |
Installation
| Connection voltage | 220-240V AC |
|---|---|
| Mounting | Built-in |
| Dimmer including adapter | Yes |
| Including coverplate | No |
Packaging
| Packaging width | 10 mm |
|---|---|
| Packaging height | 50 mm |
| Packaging length | 72 mm |
| Quantity in packaging | 1 |
| Quantity mastercarton | 100 |
Color and material
| Color | Black |
|---|---|
| Material | Aluminum & Plastic |
General
| EAN | 8720722731380 |
|---|---|
| Brand | HOFTRONIC |
| Warranty | 3 year |
| Certifications | CE |
| Warranty exemption | Not installed or used according to the manual |
Other specifications
| Dimming technique | Trailing Edge |
|---|
Dimensions & weights
| Width | 70.5 mm |
|---|---|
| Height | 24 mm |
| Length | 70.5 mm |
Key specifications
| IP rate | IP20 |
|---|---|
| Frequency | 50Hz |
| Operating-temperature | -5°C ~ +40°C |
| Max wattage | 300 W |
| Dimmer suitable for type lighting | LED |
| Dimmer type | Recessed |
| Min wattage | 0.5 W |
Key specifications
| IP rate | IP20 |
|---|---|
| Frequency | 50Hz |
| Operating-temperature | -5°C ~ +40°C |
| Max wattage | 300 W |
| Dimmer suitable for type lighting | LED |
| Dimmer type | Recessed |
| Min wattage | 0.5 W |
Installation
| Connection voltage | 220-240V AC |
|---|---|
| Mounting | Built-in |
| Dimmer including adapter | Yes |
| Including coverplate | No |
Packaging
| Packaging width | 10 mm |
|---|---|
| Packaging height | 50 mm |
| Packaging length | 72 mm |
| Quantity in packaging | 1 |
| Quantity mastercarton | 100 |
Color and material
| Color | Black |
|---|---|
| Material | Aluminum & Plastic |
General
| EAN | 8720722731380 |
|---|---|
| Brand | HOFTRONIC |
| Warranty | 3 year |
| Certifications | CE |
| Warranty exemption | Not installed or used according to the manual |
Other specifications
| Dimming technique | Trailing Edge |
|---|
Dimensions & weights
| Width | 70.5 mm |
|---|---|
| Height | 24 mm |
| Length | 70.5 mm |
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Master-Master LED dimmer - 0.5-300W - Phase cut-off (trailing edge) - Multiway control

Master-Master LED dimmer - 0.5-300W - Phase cut-off (trailing edge) - Multiway control
Review
Key specifications
| IP rate | IP20 |
|---|---|
| Frequency | 50Hz |
| Operating-temperature | -5°C ~ +40°C |
| Max wattage | 300 W |
| Dimmer suitable for type lighting | LED |
| Dimmer type | Recessed |
| Min wattage | 0.5 W |
Installation
| Connection voltage | 220-240V AC |
|---|---|
| Mounting | Built-in |
| Dimmer including adapter | Yes |
| Including coverplate | No |
Packaging
| Packaging width | 10 mm |
|---|---|
| Packaging height | 50 mm |
| Packaging length | 72 mm |
| Quantity in packaging | 1 |
| Quantity mastercarton | 100 |
Color and material
| Color | Black |
|---|---|
| Material | Aluminum & Plastic |
General
| EAN | 8720722731380 |
|---|---|
| Brand | HOFTRONIC |
| Warranty | 3 year |
| Certifications | CE |
| Warranty exemption | Not installed or used according to the manual |
Other specifications
| Dimming technique | Trailing Edge |
|---|
Dimensions & weights
| Width | 70.5 mm |
|---|---|
| Height | 24 mm |
| Length | 70.5 mm |





