Luminaires

Seasonal Affective Disorder Luminaires

Winter Blues for many of us can mean listlessness, irritability and even depression and it is largely due to the lack of sunlight which is sometimes hard to find in Britain. Ronlite "spectrum light" therapy has long been used all over Northern Europe to help alleviate these symptoms improving and regulating low energy levels, mood and sleep patterns. As little as one hour a day can be all that is needed to lift the spirits of those who simply feel under the weather.

Ronlite D4

This versatile lightbox has a sleek, ergonomic design to bring the light to you in the most efficient way possible. The lightbox comes complete with a base allowing it to tilt forward or backward 6-12 degrees, as research has shown that angled light that hits the back of the retina can be more beneficial.

  • Powerful 4 Light model for fastest treatment
  • Advanced curved shape focuses the light for maximum effect
  • Smooth opal diffuser gives a beautiful even luminosity
  • Tilting base allows forward or backward movement of 6-12 degrees
  • A lightweight box fitted with a handle for ease of use
  • It has two switches to vary the light output
  • Optional floor stand or wall mounting bracket available
  • Treatment time is approx 20 minutes

    Ronlite SL

    This plastic lightbox is produced in Classic Silver to give a modern sleek appearance.

  • Powerful 4 Light model with quick treatment
  • Ultra portable model with top handle
  • Two switches to enable you to vary the length of your treatment
  • Contemporary silver coloured case
  • Customers report a treatment time 20 minutes

    Ronlite U4

    Our biggest, brightest lightbox.

  • The largest lightbox with 4 x 40W lamps
  • Increased screen size covers a wide area with a superb diffused light
  • Ideal if you do not want to sit too close to the lightbox
  • Perfect for group use.
  • Treatment time is approx 20 minutes

    Ronlite CPC1

    An innovative lamp that is particularly effective in alleviating the symptons of Seasonal Affective Disorder.

  • Rejuvenates and Energises with a soothing, glare free light
  • Flicker free operation
  • Translucent satin lense cover
  • Supplied with 2 x 36W Daylight spectrum lamps
  • Spare lamps available, supplied individually

    Ronlite Healthlite

    This luminaire containing 2 or 4 18W full spectrum lamps is usually mounted as a replacement for the fluorescent ceiling lighting, in kitchens, bedrooms, lounges, sun rooms, indeed anywhere you wish to have sunshine to combat SAD.

  • Unobtrusive full spectrum light, beaming from your ceiling giving complete relief of SAD
  • Full electronic flicker free operation
  • Opaque lense cover
  • Supplied with 2 or 4 x 18W Daylight spectrum lamps
  • Spare lamps available, supplied individually






  • SAD Healthlight.


    SAD Ronlite D4.




    SAD Ronlite SL.



    SAD Ronlite U4.



    SAD Ronlite CPC1.




    SAD Ronlite Healthlite.

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