4000K

LED VU3 Linear Luminaire – Central Light + Two Tiltable Spots

900 mm · black · 4000 K neutral white · CRI > 90

A smart optical concept makes this track luminaire remarkably flexible. The central module delivers flat, low-glare base brightness, while the two tiltable side spots highlight shelves, goods or work zones with precision – all from one seamless light line. For controllable lighting this linear luminaire is optionally available as a DALI-2 version. It can then be dimmed steplessly and integrated conveniently into modern light-management and building-control systems.

Key benefits at a glance

Features in detail

• Combined optic: 100° central light + two tiltable 30° × 90° spots
• Colour rendering CRI > 90 for natural, rich colours
• Switchable power 55 W / 47 W / 39 W / 30 W without tools
• Optionally DALI-2 dimmable on request
• For 3-phase track – compatible with common track systems
• Rugged aluminium housing in black, PMMA lens, IK04

Central light + two tiltable spots

The central light emits at a wide 100° beam and lays down an even base brightness across the room. The two outer spots use a 30° × 90° optic and tilt steplessly between 0° and 30°, so you can place accents exactly where needed without moving the luminaire.

The tiltable spots are excellent for shelf lighting: they aim the light straight at shelves and aisles, provide evenly lit displays and keep products clearly visible even deep inside the aisles.

Perfect colour rendering for retail & boutiques

With a colour rendering index of CRI > 90 this luminaire shows colours almost as they appear in daylight. Reds, skin tones and material shades stay rich and natural – a decisive advantage in boutiques, fashion stores, jewellers and anywhere goods need to look their best. Fabrics, food and displays appear more premium, actively supporting the buying decision.

Long service life – L80 at 100,000 hours

100,000 hours at L80 means that only after this long operating period does luminous flux fall below 80 % of the initial value. Until then illumination stays almost constant – a clear benefit for operators focused on low maintenance and long service life.

High-quality LED chips by Sanan

At the heart of the luminaire are LED chips by Sanan – one of the largest and most respected LED chip manufacturers in the world. The listed company from Xiamen produces several hundred billion LED chips per year and supplies international technology corporations, among others. Sanan chips stand for excellent efficiency, tight colour tolerances and high operational reliability – reflected in even light, stable colour rendering and long service life.

Mounting & track compatibility

The LED VU3 linear luminaire is designed for the 3-phase track system and clicks onto the busbar via an adapter. Thanks to the three phases, luminaires can run on separate circuits and be switched independently. It is compatible with the common track systems Stucchi, Global, Staff, Unipro, Eutrac, Ivela and the EU universal standard. Up to 14 luminaires can be connected per circuit (< 800 W). Safety Class I ensures a secure protective-earth connection.

Colour temperature 4000 K – neutral white

Neutral white light feels businesslike and aids concentration – the right choice for office, retail, boutiques, showrooms and workshops.

Why CRI > 90 delivers slightly fewer lumens

The CRI > 90 variant intentionally reaches a slightly lower luminous flux than the CRI > 80 version – for a physical reason. Higher colour rendering calls for a fuller spectrum with more red and deep-red content. The eye is less sensitive precisely in this spectral range, and the additional phosphor conversion costs some efficiency. So at the same wattage you get slightly fewer lumens and marginally lower efficacy (lm/W) – in exchange for noticeably more natural, richer colours.

Black housing: luminous flux & look

The black-housing version intentionally reaches a slightly lower luminous flux than the white one – for a physical reason. Inside the luminaire, part of the light hits the housing and optic surfaces. White surfaces bounce this light back and outward with almost no loss, while black surfaces absorb some of it and turn it into heat. Less reflected light means a marginally lower lumen figure and slightly lower efficacy (lm/W). In exchange, the black version glares less and blends particularly elegantly and unobtrusively into demanding spaces such as boutiques and showrooms.

Technical data

Applications

At 900 mm this luminaire is ideal for medium areas such as retail aisles, office islands and workshop zones. Neutral white light feels businesslike and aids concentration – the right choice for office, retail, boutiques, showrooms and workshops.

Scope of delivery

• 1× LED VU3 linear luminaire
• Mounting and connection accessories
• Installation instructions