HEIGHT ADJUSTMENTS FOR LED PENDANT LUMINAIRES
HEIGHT ADJUSTMENTS FOR LED PENDANT LUMINAIRES
Pfeil

The Product

Height adjustments Type 1 and 2

The Lighttune 1 and 2 Lighttune height adjustments presented here extend the use of pendant LED luminaires in entirely new ways.

The luminaire hangs on a specially developed cable that supplies both the power and the mechanical suspension. We achieve adjustment ranges of between 85 cm and 165 cm for luminaires with weights of up to 3 kg, depending on the model. Utility model protection and a CE declaration of conformity have been obtained for Lighttune height adjustments type 1 and 2; patent pending.

We offer 2 versions:

Lighttune 1 for pendant luminaires with one cable.

Lighttune 2 with 2 single strands for linear luminaires or suspended luminaires with 2 parallel supply lines. As a further extension of the product range, all height adjustments presented here can be adapted for lighting tracks.

When the luminaire head is moved up or down, it stops at any desired height – neither rising nor falling.

LIGHTtune 1

Specifications LIGHTtune 1

height adjustment range
range
165 cm
body housing
diameter
85 mm
height
33 mm
cable
diameter / strands
2,4 mm / 3
isolation
FEP
current rating
48V / 2A
sliding contacts
poles
3
price
upon request

LIGHTtune 2

Specifications LIGHTtune 2

height adjustment range
range
135 cm
85 cm
body housing
diameter
85 mm
85mm
height
33 mm
33 mm
cable
diameter / strands
(2x) 1,5 mm / 1
1,5 mm / 1
2,4 mm / 3
isolation
FEP
FEP
current rating
48V / 2A
48V / 2A
sliding contacts
poles
3
3
price
upon request
upon request

The Technology


The height-adjusting function is made possible by a sophisticated mechanism and cable management in a compact housing.

The height adjustment unit can be installed in a canopy in the ceiling, or integrated upside down in the luminaire. With an installed height of just 33 mm, it permits an adjustment range of up to 165 cm. The special cable developed for the height adjustment of the LIGHTtune 1 is 2.4 mm in diameter and contains three strands. The third strand can be used, if required, as a control line.

The LIGHTtune 2 height adjustment is usually operated with 2 individual cables with a diameter of 1.5 mm, however a combination of 3-wire and 1–wire cables is also possible

The current rating is 2A and thus covers the power needs of most LED luminaires. Kevlar reinforcement of the cable carries the weight of the luminaire securely. The Teflon coating is resistant to heat and ageing and meets high optical standards.


High-grade gold-plated sliding contacts ensure trouble-free and long-lasting operation.

Company-specific adaptations of the ceiling canopy to fit in with the respective portfolio CI are also possible, such as adaptation to different luminaire weights - while keeping the dimensions of the height adjustment housing mechanism compact. Special requests such as the installation of multiple height adjustments in a single ceiling canopy can also be accommodated.

If required, we can provide sample luminaires which feature LIGHTtune. This allows you to judge for yourself the added value which the height adjustments give to your luminaires.

The Production

Friederichsen & Raidl GmbH have been serving clients in the home appliance industry, engineering, medical equipment, lighting and architecture sectors since 1991. The services offered by the company cover the entire process from design prototypes to mass production and assembly. Friederichsen & Raidl GmbH also take care of shipping and logistics.

About us

Wilfried Mose

Design / Development

Wilfried Mose is a freelance designer and developer.

Contact

E-Mail wilfried.mose@freenet.de



Markus Friederichsen

Production / Distribution / Administration

The partnership with Friederichsen & Raidl GmbH adds product design, manufacturing and sales to the range of services offered.

Contact

Friederichsen & Raidl GmbH

Phone +49 (0) 8093904717

Fax +49 (0) 8093904757

E-Mail info@friederichsen-raidl.de

Web www.friederichsen-raidl.de

Address Lindach 3, 85625 Baiern

Imprint

Angaben gemäß § 5 TMG:

Friederichsen & Raidl GmbH
Lindach 3
85625 Baiern

Geschäftsführung: Markus Friederichsen
Sitz: Baiern, Landkreis Ebersberg

Registergericht: Amtsgericht München, HRB 183552

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