LED panel REFIDO TW DALI-2 / 32.5 X 32.5 CM surface-mounted version, tunable white, UGR < 19, switchable, dimmable 13

Modern Surface-Mounted LED Panel with Versatile Light Color

The REFIDO surface-mounted LED panel from Brumberg impresses with its continuously adjustable light color, ranging from extra warm white (2700K) to cool white (6500K). This "Tunable White" function allows individual adaptation of the light color to different needs and situations. Control is conveniently carried out via an external DALI-2 or DALI DT-8 controller, enabling the creation of an optimal atmosphere. This way, you benefit from flexible lighting that effortlessly adapts to your requirements.

Efficient Performance and High Light Output

With a power consumption of only 13.5 watts, the panel delivers an impressive luminous efficacy of up to 111 lumens per watt. The maximum luminous flux is approximately 1490 to 1500 lumens depending on the color temperature, providing bright and pleasant illumination. Thanks to the integrated LED driver, the device can be connected directly to the mains voltage and operates reliably at operating voltages between 176 and 276 volts. The energy efficiency of 14 kWh per 1000 operating hours makes the panel particularly economical and sustainable.

High-Quality Craftsmanship and Durable Materials

The REFIDO LED panel features a robust aluminum housing combined with a microprismatic cover made of polymethyl methacrylate (PMMA). These materials not only ensure a stable construction but also provide uniform and glare-free light distribution with a UGR value below 19. This makes the panel especially suitable for screen-based workplaces, as it protects the eyes and creates a comfortable working environment. Protection class 1 and the glow wire test up to 650 °C also guarantee high safety standards.

Long Service Life and Reliable Operation

The LED panel is designed for an exceptionally long service life and achieves an average operating time of up to 78,000 hours (L80/B10) at 25 °C. This means that after this time, 80% of the luminous flux remains and only 10% of the LEDs fail. Additionally, the panel is suitable for emergency power operation and can be connected to a central external battery to ensure basic lighting even during power outages. Operational safety is further enhanced by support for both alternating and direct current.

Practical Dimensions and Easy Installation

The square LED panel measures 32.5 x 32.5 cm with a depth of 4.8 cm and weighs only 1.5 kg. It is specially designed for surface mounting and is supplied including a suitable LED driver. The connection cable and controller are available separately, allowing flexible installation. The DALI dimming function permits continuous brightness control, enabling the panel to be optimally adapted to various lighting requirements. With its high efficiency, variable light color, and robust construction, the REFIDO LED panel is an excellent choice for versatile lighting projects.