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Dimmable LED drivers for indoor applications - integrated installation

Here you will find our large assortment of dimmable drivers for indoor LED lighting. The actuators are intended for installation in luminaires and primary linear lighting.

In addition to the benefits of a dimmable LED driver - in terms of energy efficiency and a flexible working environment - drivers for LED lighting provide the opportunity to create a personal and efficient lighting in, for example, public premises.

Drivers for different needs

Maybe you need adjustable output current, or DC-string compatible drivers for lighting fixtures in stores? Or maybe just a clean PCB driver for installations within a smaller luminaire? We have LED drivers that are dimmable, with light control via protocols such as DALI, DSI or switchDIM, and adapted for many different types of environments, industries as well as public premises and shops.


Thanks to the fade2zero function for Tridonics low-profile driver series it is possible to adjust the fade time when switching the luminaire off. The DALI fade time is set using companionSUITE. The LED driver dims gently to just above the zero point before switching off.


LED drivers from the premium series with Tridonic label lumDATA fullfills the latest DALI-2 specifications: 251 (Luminaire data), 252 (Energy reporting) and 253 (Diagnostics & Maintenance). With lumDATA, the DALI dimmable drivers comply with the latest DALI-2 specifications, which define the storage and transmission of various types of device, vital and consumer data. This makes energy management, troubleshooting and maintenance easier. The drivers both enable human well-being with adjustable dynamic color temperatures, and also support facility management, energy monitoring, maintenance planning and much more.

You can easily select which types of features and protocols/interfaces you want the drivers to support, by checking the filter boxes below.

We offer:

  • Our constant current drivers for indoor LED lighting (LED LCA 50W 100-400mA one4all lp PRE) with adjustable output current and long life.
  • Our dimmable LED drivers (LED LCI 150/325-1050/300 o4a sl PRE mod) for lighting in lighter industrial premises such as semiconductor factories and logistics warehouses.
  • Compact dimmable driver for LED lighting with leading edge and trailing edge phase dimmers. (LED LCBI 10W 180mA PHASE-CUT/1-10V LP).

Not sure which types of dimmable indoor drivers for LED lighting that are most functional for your particular business?

You are always welcome to contact us at WLK and we will tell you more!

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