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Quintessence. The system solution for excellent visual comfort

High visual comfort and optimum light quality - in indoor and outdoor areas

Quintessence

Excellent visual comfort

The darklight reflector ensures maximum visual comfort with optimum light output ratio.

Quintessence

Covered or flush mounting possible

All recessed luminaires are supplied with a covered mounting detail. Flush mounting rings are available as accessories.

Quintessence

Different light distributions

ERCO offers luminaires with a variety of light distributions to suit different lighting tasks.

Structure and characteristics

1

2

3

4

5

6

1

ERCO darklight reflector

  • Downlight: cut-off angle 40°
  • Polymer, aluminium vaporised, mirror-finish

or

Wallwasher reflector

  • Cut-off angle 80°
  • Polymer, aluminium vaporised, mirror-finish

2

ERCO LED module

  • High-power LEDs on metal-core PCB
  • Light colours: warm white or neutral white
  • Directional luminaire with collimating lens made of optical polymer: 0°–20° tilt, 360° rotation

3

Diffuser or lens

  • Made of optical polymer
  • Diffuser lens, extra wide flood diffuser or lens system, wallwash
  • Directional luminaire with Spherolit lens narrow spot, spot or flood

4

Cover ring

  • Corrosion-resistant cast aluminium, No-Rinse surface treatment
  • Silver, double powder-coated
  • Safety glass

5

Housing

  • Cast aluminium, silver powder-coated
  • Mounting with 2- or 3-point support and screw fixing, for ceiling thicknesses of 1-30mm
  • Side-mounted control gear: polymer, black

6

Control gear

  • Switchable or DALI dimmable

Quintessence recessed luminaires now take the visual comfort and the light quality of downlights, wallwashers and directional luminaires into the outdoor area. The new optical systems of the downlights and wallwashers achieve high uniformity with good glare control, making them superb for extensive illumination in large areas. The exceptionally wide light distribution of the downlights with a 90° emission angle and a 40° cut-off produces highly uniform and glare-free light, with luminaires that are spaced far apart. For precise accentuation, the optical system of the directional luminaires can be tilted by 20° and rotated through 360°. With a protection rating of IP65, Quintessence recessed luminaires are the efficient lighting tool for perception-orientated lighting concepts in outdoor areas with canopies and for indoor applications that call for a high degree of protection against moisture and dust.


Pictures of application


System overview 220V-240V/50Hz

  • Downlights
  • Lens wallwashers
  • Directional luminaires

General lighting

Ambient lighting produced by wide beam light distribution.

Downlights

Wide beam, rotationally symmetrical light distribution for general lighting.

  • LED
  • 12W - 24W
  • 1260lm - 3300lm
  • Extra wide flood

Downlights

For uniform ambient lighting, the spacing (d) between two Quintessence downlights may be up to approximately 1.5 times the height (h) of the luminaire above the working plane.

Arrangement: d ≤ 1.5 x h

The wall offset should be half the luminaire spacing.

Arrangement: a = d / 2


Planning data for download 220V-240V/50Hz


Product overview 220V-240V/50Hz