PowerBalance Tunable White, recessed – Supporting a general feeling of health and well-being

PowerBalance Tunable White, recessed

PowerBalance Tunable White, recessed

Product family information

The right light can have a favourable effect on various physiological processes in the human body. Statistically, 65% of office workers don’t feel at their best before 9.00 a.m. By giving them personal control over the lighting in their work space, so they can tailor it to suit the time of day and what they are doing, our PowerBalance Tunable White solution can enhance their comfort, task performance and productivity. Similarly, in schools, PowerBalance Tunable White allows teachers to create the right mood to help pupils to concentrate, relax, etc., depending on the activity at hand, and so perform better overall.


Combines performance with smart design
Recreates the natural rhythm of daylight
Gives office workers greater scope to control the lighting to suit the time of day and what they are doing


Driver with two channels and LED boards offering different colours 2,700 up to 6,400 K and different flux levels.
Tunable White features with dedicated control system
Predefined dynamic curves vary colour temperature and intensity as a function of time


Mid- and high-end office buildings
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Software Plugins
Product family details
  • RC464B (module size 600x600 mm versions)
  • RC466B (module size 625x625 mm versions)
Ceiling type
  • Exposed T-bar ceiling
Ceiling grid
  • RC464B: module size in length: 600 mm
  • RC466B: module size in length: 625 mm
Light source
  • Non-replaceble LED module
  • 28.5 to 69 W
Beam angle
  • 120º
Luminous flux
  • 2,900 to 7,600 lm
Correlated Colour Temperature
  • 2,700-6,400 K
colour rendering index
  • > 80
Median useful life L70B50
  • 70,000 hours
Median useful life L80B50
  • 50,000 hours
Median useful life L90B50
  • 25,000 hours
Driver failure rate
  • 1% per 5,000 hours
Average ambient temperature
  • +25ºC
Operating temperature range
  • +10 to +40ºC
  • Built-in
Mains voltage
  • 220-240 V/50-60 Hz
  • DALI
Control system input
  • 0-16 V
  • Housing: coated steel and polycarbonate
  • Rim: powder coated steel
  • Optics: polycarbonate
  • Reflector: polycarbonate
  • Gear tray: steel
  • White (WH, comparable to RAL 9003)
  • Push-in connector (PI) or with pull relief (PIP)
  • Wieland/Adels push-in connector, 3-pole mains (and 2-pole control signal) (W)
  • Optical module sealed for file; no internal cleaning required
  • Lay-in in exposed ceiling grids; no brackets needed
  • Through-wiring not possible
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