LS 990 White Push Button
From £29.00
A modern classic in switch design, admired by architects since 1967 for its restrained, clean lines and the softly rounded, oversized rocker in the same material as the frame.
This is the pushbutton or “retractive” switch version, which can be used to trigger devices such as an existing ‘Smart Home’ system, a dimming module or a timer relay.
Jung has a huge range of wiring products, functions and devices that can be combined with these frames. Contact us for information on other options if you can’t find what you’re looking for.
UK power sockets
Yes, this product range includes UK plug sockets. Check the "Complete the look" section below.
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 aย bracket to connectย frame and insert)
What does an electrician call this?
Where is this used in the home?
A 1-gang 2-way switch is commonly used for controlling a single light source from one or two places. A 1-gang intermediate is used as the middle switch of three, controlling a single light source (for example in a hallway). A 2-gang switch is used for controlling two light sources from one or two places. A 3-gang switch is commonly used for controlling three light sources from one or two places.
Installation
Wiring
Step-by-step
(Click gallery to enlarge. Number of gangs and/or finishes might vary)
Downloads
Wiring diagrams:
Instructions sheet:
Manufacturers instructions:
Watch a product like this being assembled:
Please refer to ourย Installation section for more installation advice, manuals and helpful videos.
Dimensions
Does this cover a standard british 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. 
How deep does the back box need to be?
Single - min 35mm, Double - min 40mm, Triple - min 45mm
Jung connectable back box, steel
The history
Created by Jungย in 1967, the LS990 switch range was inspired byย theย Bauhausย design philosophyย of the 1920s. Drawing on the principle of the unity of practicality and aesthetics, ย the LS990ย incorporated geometric form with simple elegance. It becameย an instant classic, enhancing the ambience of manyย iconic buildings, and is still lovedย by architects, interior designers and homeowners alike.
The LS990ย 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 otherย LS990ย Silver, Luxe orย Dark Metalย ranges, which makes it the perfect companion for a wide range of styles.
COMPLETE THE LOOK
LS 990 White Single Switched Socket
Plug Socket, White, FB Jung, Modern, Socket
LS 990 White Double Switched Socket
Plug Socket, White, FB Jung, Modern, Socket
LS990 White LED Dimmer (200W, 2-way)
Dimmer Switch, White, FB Jung, Whites, Plastic, Modern, Dimmer
LS 990 White USB A/C Charger
White, Plug Socket, FB Jung, Modern, Comms
THPG Porcelain Button
Light Switch, White, FB THPG, Whites, Porcelain, Retro, Button
LS990 White Single (2-way)
Light Switch, White, FB Jung, Whites, Plastic, Modern, Rocker
THPG Porcelain Button
Light Switch, White, FB THPG, Whites, Porcelain, Retro, Button
