Jung LS 990 White Rotary Dimmer

A modern classic in switch design, admired by architects since 1967 for its restrained, clean lines. This minimalist white LED dimmer features a subtle semi-gloss finish, which is as beautiful as it’s durable. NB: The design of the dimmer button was refreshed in 2023. The electronic units are made by ION in the Netherlands.

The standard dimmers are "Trailing Edge" (R/C LED) and available in maximum load ratings of 200W or 350W. They are 2-way units that can have a 2-way switch on the same circuit/light.

If you require real 2-way dimming (ie to dim a light from 2 places), please choose the Master/Auxiliary set option. You can add up to 10 auxiliary dimmers to a Master unit.

The 1-10V version is used for controlling lamps with separate power supplies/drivers, which explicitly require 1-10V dimming. A 1-10V dimmer will not work with standard mains-powered light bulbs.

Please review the "What you need to know" section for essential product details, dimensions, fitting info and more.