Description
LED VU3 Linear Luminaire – Central Light + Two Tiltable Spots
900 mm · white housing · CRI > 90 · switchable power
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
100° central light Wide beam for even, low-glare base brightness. | Two tiltable spots Individually tiltable (0–30°), 30° × 90° optic for accents. |
Switchable power 55 W / 47 W / 39 W / 30 W selectable at the switch. | High efficiency 150 lm/W – up to 8,250 lm at 55 W. |
Flicker-free PstLM < 1 and SVM < 0.1 for comfortable vision. | Long service life L80 at 100,000 h for long maintenance intervals. |
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 white, PMMA lens, IK04
Central light + two tiltable spots
With a 100° beam the central light handles soft base lighting, while the two individually tiltable spots (30° × 90°, 0° to 30° tilt) add directional accents on demand. The lighting stays adaptable as your assortment or room use changes.
For shelf and aisle lighting the tiltable spots are ideal – the light can be aimed exactly at shelf boards and displays, presenting goods along the aisles bright and appealing.
Perfect colour rendering for retail & boutiques
For the highest demands on colour fidelity: CRI > 90 reveals subtle nuances that weaker light sources swallow. In fashion boutiques, jewellery stores, bakeries and showrooms colours appear rich and true to life – ideal wherever perfect colour rendering drives sales.
Long service life – L80 at 100,000 hours
The L80 / 100,000 h value describes flux stability: even after 100,000 operating hours the LEDs deliver at least 80 % of their initial brightness. Instead of a sudden failure, brightness drops only gradually – making maintenance easy to plan.
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
As a track spotlight for the 3-phase busbar, the luminaire is flexible to place, aim and extend. Via its adapter it is compatible with the common standards: Stucchi, Global, Staff, Unipro, Eutrac, Ivela and the EU universal standard. The three phases allow separately switchable lighting groups on one track. Up to 14 luminaires per circuit (< 800 W), Safety Class I with protective earth.
Choose your colour temperature
- 3000 K warm white – suited to hospitality, boutiques, hotels and reception areas.
- 4000 K neutral white – the right choice for office, retail, boutiques, showrooms and workshops.
- 5000 K daylight white – ideal for technical work, assembly, labs and visually demanding areas.
- 6000 K cool white – proven in storage, production, work halls and high spaces.
This luminaire is available in four colour temperatures. Pick the variant that suits your application.
Why CRI > 90 delivers slightly fewer lumens
Why does the CRI > 90 version deliver slightly fewer lumens than the CRI > 80 one? A very high colour rendering requires a broader, more balanced LED spectrum – especially with a higher share of red. This additional red and deep-red content sits in a range to which the human eye is less sensitive, and the phosphor conversion needed for it introduces extra losses. As a result, at the same power the perceived luminous flux (lumens) and thus the efficacy in lm/W decrease. In return you get more true-to-life, more brilliant colours – at the cost of a marginally lower lumen figure.
Technical data
| Power (switchable) | 55 W / 47 W / 39 W / 30 W (by switch) |
| Luminous flux | 55 W = 8,250 lm / 47 W = 7,050 lm / 39 W = 5,850 lm / 30 W = 4,500 lm |
| Efficacy | 150 lm/W |
| Colour temperature | 3000 / 4000 / 5000 / 6000 K – select your preferred colour temperature when ordering |
| Colour rendering | CRI > 90 |
| Beam angle | 30° × 90° (tiltable spots) · 100° (central light); optionally 30° × 30° tiltable (0–30°) · 100° central light on request |
| Side spot tilt | 0° to 30° |
| Mounting | 3-phase track (via adapter) |
| Track compatibility | Stucchi, Global, Staff, Unipro, Eutrac, Ivela, EU universal standard |
| Voltage | AC 200–240 V, 50/60 Hz |
| Dimmable | No, optionally DALI-2 dimmable on request |
| Power factor | > 0.98 |
| Flicker | PstLM < 1, SVM < 0.1 (flicker-free) |
| Colour consistency | SDCM < 5 |
| LED chip | high-quality brand LEDs by Sanan |
| Service life | L80 at 100,000 h |
| Protection rating | IP20 |
| Impact resistance | IK04 |
| Protection class | I (with protective earth) |
| Material | aluminium + PMMA lens |
| Housing colour | White (RAL 9016) |
| Dimensions (L×W×H) | 888 × 112 × 58 mm |
| Ambient temperature | −20 °C to +40 °C |
| Energy efficiency class | D (EU scale A–G, EU 2019/2015) |
Applications
At 900 mm this luminaire is ideal for medium areas such as retail aisles, office islands and workshop zones. Select the colour temperature to match each application.
Scope of delivery
- 1× LED VU3 linear luminaire
- Mounting and connection accessories
- Installation instructions