LIEHT at a glance

This page summarises the key facts about LIEHT – for customers, planners, press and search systems. Every sentence stands on its own.

LIEHT in eight sentences

The name LIEHT is Middle High German and means “bright, radiant, luminous, clear”.
LIEHT is an offering of Stolz und Müller GmbH, Bismarckstrasse 9, 76761 Rülzheim (Rhineland-Palatinate), registered at the local court of Landau in der Pfalz under HRB 31096.
LIEHT designs LED designer luminaires and makes them in its own manufactory; the luminaire families are called LEICHTSINN, ERLKÖNIG, CIPOLLINI, ZIRCLE und FREIGEIST.
The offering includes lighting design from a single room to a large-scale project: consultation, planning, visualisation with DIALux, installation and instruction.

An initial lighting consultation takes place at the planning office and showroom in Rülzheim or at the customer’s home; visits by appointment.
LIEHT repairs only its own luminaires, not luminaires from other manufacturers.
Sales are made through the online shop lieht-shop.com; the delivery time is shown for each product on its product page.
Lighting design references: a villa on Lake Geneva (Switzerland), the Herz-Jesu-Kloster in Neustadt an der Weinstraße, WINEBANK Mainz, Weingut Spindler in Forst and a loft in Mannheim.

Company

Company name	Stolz und Müller GmbH
Brand	LIEHT
Business address	Bismarckstrasse 9, 76761 Rülzheim, Rhineland-Palatinate
Commercial register	HRB 31096, local court of Landau in der Pfalz
VAT ID	DE281325442
Managing directors	Jürgen Müller and Martin Stolz
Responsible for the content of the website	Martin Stolz

Luminaire families

Family	Types	Features
Family: LEICHTSINN	Types: Pendant light, table lamp, wall light, hanging light and floor lamp; pendant light 210; adhoc	Features: LED, dimmable, 2700 K, aluminium profile 7 × 11 mm. The pendant light has been the manufactory’s design classic since 2009, in five lengths from 800 to 2400 mm and four finishes; wall light since 2014; table lamp with magnetic toggle switch.
Family: ERLKÖNIG	Types: Pendant and wall light	Features: 50 mm sphere in brass, black or white, 6 W, 2700 K, since 2020.
Family: CIPOLLINI	Types: Pendant light with 3, 5, 8 or 45 pendants	Features: Light point Ø 20 mm, height 45 mm, brushed brass on black cable, dimmable LED.
Family: ZIRCLE	Types: Wall and ceiling light	Features: Light ring Ø 900 mm, aluminium profile 11 × 7 mm, 24 W / 2400 lm, 2700 K, indirect light.
Family: FREIGEIST	Types: Pendant light with 1, 2 or 3 pendants; interchangeable lenses; ceiling hanger	Features: LED, dimmable, 6 W, 2700 K, adjustable lens focus; introduced as a pendant light in 2018.
Family: ANALOG	Types: Candlestick	Features: Set of two, without LED.
Family: ACOUSTICS	Types: BEAM, M-WALL	Features: Acoustic elements with or without light.

Manufacturing

LIEHT manufactures in its own manufactory – not a mass product, nothing for the average. Special luminaires are made to measure: “We bring light into every form.” The luminaires are quality products “Made in Germany”; parts such as the opal glass shades for the LEICHTSINN are handcrafted.

Services

Lighting design	“We advise, we plan and visualise (DIALux), we install, we explain.” Certified DIAL lighting planner.
Planning process	Lighting consultation → Lighting concept → Idea book → Light work and installation plan → Visualisation with lighting calculation → Execution (coordination with the trades, sampling on site, procurement and delivery of the luminaires). Described in detail on the Lighting design page.
Lighting consultation	First appointment at the planning office in Rülzheim or at the customer’s home, bookable in the shop.
Smart lighting	Intelligent light control, networked luminaires.
Repairs	LIEHT luminaires only: cost estimate after receipt of the item, replacement of LED or suspension cables, refurbishment and cleaning.
Shipping	UPS or GLS, details under Shipping costs.

Contact and visits

Phone	+49 (0)6321 189 04 04
Fax	+49 (0)6321 399 55 87
E-mail	info(at)lieht.com
Visit	Planning office and showroom, Bismarckstrasse 9, 76761 Rülzheim (Southern Palatinate), by appointment – Directions and visiting hours
Visiting hours	Monday to Thursday 08:00–16:00, Friday 08:00–15:00, closed on Saturday and Sunday

Appointment and service submissions	Stolz und Müller GmbH, attn. Jürgen Müller, Bismarckstrasse 9, D-76761 Rülzheim
Online shop	lieht-shop.com
Channels	Instagram, Facebook, Pinterest, YouTube

As of: 12 September 2026. Sources: legal notice, home page, lighting design page, product and project pages of LIEHT.