The Spectral Light Suspension, designed by Philippe Rahm, is made of 12 light wavelengths emitted by 12 LEDs of different semiconductors corresponding to 12 wavelengths peaks perceived by the living species chosen: human, dog, cat, and plants. Wavelengths which make up the lamp are 470nm (blue), 534nm (green), 564nm (amber) to humans; 470nm (blue) and 555nm (lime) to dogs; 500nm (cyan) and 556nm (green) to cats; and 470nm (blue) and 662nm (deep red) to plants. The convex shape of the upper part of the globe directs the 12 wavelengths' lights which are then transmitted by transparent glass rays towards the low opaline surface of the glass globe to converge their lights and colors to be mixed and homogenized to produce the white light spectrum of the sun's natural light by addition and synthesis of colors.

Specifications:

• The glass globe is punctured by 36 LED tubes inserted into electrical connectors
• Each connections representing a single wavelength
• Indirect emission is tunable white
• Frame in aluminum
• Clear glass diffuser with white painted dots inside section
• Delivered lumens: 3360lm
• Light output ratio: 59lm/W
• Power consumption: 57W
• Led type: 12X2W Array* + 25W C.O.B.*
• CCT (Correlated Color Temperature): 3000K
• CRI (Color Rendering Index): >90
• Life expectancy: 50000Hrs
• Control type: Dimmable 0-10V
• Input Voltage: 120V