Luctra Flex


The mobile LUCTRA® FLEX makes it possible for users to take their perfect light with them to any place at any time of day. Thanks to rechargeable battery technology there are no cables and no restrictions, giving you ultimate freedom. Accessories available: Luctra Flex Solo luminaire base.

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Style and Flexibility.

LUCTRA® FLEX (No. 9231) features the sleek LINEAR design shared by the table and floor lamps and is available in four colours.

Why LUCTRA® FLEX is the right choice.

Here are several reasons:

A battery full of light.

Many of us have the freedom to choose our workspaces and the hours we work. So, it's good if you can simply take your light with you. FLEX weighs just 2 kg and boasts a battery capacity of up to 25 hours. The lamp head, rotatable by 180°, can not only illuminate your direct working area, but also provide indirect lighting for a pleasant ambience or to highlight certain objects in a room.

Four LEDs deliver a wide spectrum of light

Two cold white and two warm white LEDs cover the entire range of daylight in 3 stages. From a cold white morning light of 6,500 Kelvin, to a warmer 3,600 Kelvin light colour with less blue, down to a relaxing 2,700 Kelvin, simulating an evening sunset.

Simply intuitive.

Operating LUCTRA® FLEX is just as easy as changing its location. Via its clearly designed touch screen, the light intensity can be adjusted in 5 steps and the light colour in three steps. You just can’t go wrong.

Unlimited flexibility

No matter where the luminaire is used, leaning against walls or furniture is possible but not absolutely necessary. The LUCTRA® FLEX SOLOluminaire stand is easy to install in just a few steps and ensures a secure stand even in the room. The luminaire body can be tilted forwards or backwards as desired. The steel stand weighs just 500 g and is approx. 35 cm tall. It is compatible with all LUCTRA® FLEX luminaires and is available as an accessory.


Quality Made in Germany

All LUCTRA® models are manufactured at the production unit in Kamen-Methler (NRW). Highly qualified employees assemble all parts for the entire product range there in the LUCTRA® manufactory. The first priority here is manual work in accordance with the highest quality requirements.


Technical Features at a glance.

Technical Details


Product number923301


Operationvia VITACORE® electronics
Light intensity setting5 levels - up to 1,000 lux
Light colour setting3 levels - 2,700 K / 3,600 K / 6,500 K
Touch panelcapacitive touch interface made of acrylic glass


LEDscold white & warm white LEDs 
Power Consumption9.5 W
Luminious flux of luminaire680 lm
Light intensity566 cd
Light intensity1,000 lux at a height of 60 cm
Luminous efficiency73 lm/W
Colour temperature (CCT)2,700 K / 3,600 K / 6,500 K
Colour reproduction index≥ 80

Rechargeable battery

Battery life25 hours
Charging time90 minutes