When Olle Lundberg designed the pendant luminaire Riff, he wanted to create a flexible and versatile luminaire, which could easily be adapted to different environments. He thought about how a car is built, where the bottom plate is the common component of various
car models, and what differs them is the expression of design.
The common component of Riff is the so-called light engine, made of die cast metal for good thermal management, and with a LED module and LED protector included, reflecting high quality material in reticulate detail. Diffusers are also included for an even spread of light. To complete the luminaire, one of three accessories are added – two are in glass and another consists of a decorative mould with an extra diffusing plate. The attachment of the light engine and the accessory is an important part of the production, and is designed so that other kinds of accessories in different materials can be added if needed or if the design requires it. Riff comes in three different sizes and the light engine is painted in black or white.
Material: Light engine in die cast metal. Added with die cast metal puck lacquered in black or white with an extra diffusing plate.
Installation: Suspended in 2 m textile cable, black or white. Electronic driver is mounted in the supplied ceiling cup. Supplied with lamp plug and CableCup.
Standard finish: White RAL9016 or black RAL9005. Gloss number 50.
Light source: Including LED light source, color temperature 3000K or 4000K.
Colour rendering CRI > 80. Chromaticity tolerance 3 SDCM.
Rated lifetime: L70 50 000h.
Light regulation: Riff small and medium: LED module with possible dimming via phase dimming (leading edge and trailing edge phase control) or LED module with possible dimming via DALI (Note: Not push dim).
Riff large: LED module with the possibility of dimming via Push dim and 1-10V or LED module with the possibility of dimming via DALI (Note: Not push dim).