LS 990 White Rotary Dimmer

LS 990 White Rotary Dimmer

Name: LS 990 White Dimmer - Buy the complete set at Swtch!
Brand: Jung
SKU: 100-LS990PW-WG-09
Availability: InStock

From £49.00

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 has been refreshed in 2023.

The mains rotary dimmer units, made by ION in the Netherlands, are “Trailing Edge” (R/C) and available in load ratings of 200W or 350W.

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.

Click on the “What you need to know” link for essential product details, dimensions, fitting info and more.

If you require a different dimmer version, such as a 1-10V controller or “satellite” rotary dimmers, please get in touch.

UK power sockets
Yes, this product range includes UK plug sockets. Check the "Complete the look" section below.

Function: No selection	Single Rotary (1-10V) Single Rotary (LED, 2-way, 200W) Single Rotary (Universal LED, 2-way, 350W) Clear

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SKU: 100-LS990PW-WG-09 Categories: White, Dimmer Switch, FB Jung, Whites, Plastic, Modern, Dimmer Tag: Dimmer Switch Brand: Jung

What you need to know

What’s in the box?

You will receive a modular rocker switch set, consisting of a switch insert, a rocker cover (or a set of them if you have chosen a 2-gang or 3-gang switch) and a 1-gang frame. (Set includes a bracket to connect frame and insert)

(Click image to enlarge. Pictures for illustration only. Number of gangs and/or finishes might vary)

What does an electrician call this?

This is a 1-gang 2-way LED dimmer

Where is this used in the home?

A 1-gang 2-way dimmer is commonly used for controlling a single light source from one or two places.

Installation

Please refer to our Installation section for more installation advice, manuals and helpful videos.

Dimensions

Does this cover a standard UK back box?
This product covers a standard metal knockout box, but it doesn't cover the edges of plastic "dry-lining" boxes. If you can't fit a metal flush box, we recommend using "flat plate" drywall boxes or European round boxes.
LS 990 White Rotary Dimmer from Swtch

How deep does the back box need to be?
This needs a slightly deeper box, at least 35mm.

Recommended products:

Jung connectable back box, steel

The concept

What makes the LS990 so appealing is the fact that it is one of the few ranges where the material and finish are unified across the entire piece. So, a brass-covered frame supports a brass-covered rocker. This adds a sleek coherence to the switch, and is one reason the LS990 has become a classic and much-loved design. Its restrained, geometric lines give it a minimalist form, whilst the clearly defined narrow frame contrasts beautifully with the unusually wide rocker.

And it’s not just pleasing to the eye. The boxy rocker is designed for ease of use and responds to just the gentlest touch, with a reassuringly soft click.

To maintain this clean, contemporary look the LS990 comes with a huge range of coordinating accessories, including British sockets.

The history

Created by Jung in 1967, the LS990 switch range was inspired by the Bauhaus design philosophy of the 1920s. Drawing on the principle of the unity of practicality and aesthetics, the LS990 incorporated geometric form with simple elegance. It became an instant classic, enhancing the ambience of many iconic buildings, and is still loved by architects, interior designers and homeowners alike.

The LS990 has been in production for 48 years and is still one of the most recognisable switches you will find.

unpretentious and attractive, reliable and multifunctional

The inspiration

With its clean, square lines and sleek finish the LS990 switch is at home in modern, minimalist interiors as well as more traditional homes, where the innate character needs to be drawn out. It is a timeless, simple switch that will sit visibly on your wall without being attention-seeking. Even surfaces and an effortless modular form offer comfort and style in equal measure, whether you choose it for a clean white space or to contrast with a busier print or pattern.

The basic LS990 ranges offer semi-glossy finishes in monochrome colours for understated interiors, as well as complementing the other LS990 Silver, Luxe or Dark Metal ranges, which makes it the perfect companion for a wide range of styles.