Silica® 21 Floor R, floorstanding luminaire.

* lighting technology 1: of PMMA,
- primary optical cover: prismatic diffuser, of
  PMMA,
- CAT 2 (L<= 3000cd/m²),
- UGR viewing direction along longitudinal
  luminaire axis ≤ 19
  (X = 4H | Y = 8H | S = 0.25H |
  reflection values 70/50/20),
- UGR viewing direction along lateral luminaire
  axis ≤ 19 (X = 4H | Y = 8H | S = 0.25H |
  reflection values 70/50/20),
- primary emission direction: below,
- primary beam angle: wide distribution,
- secondary emission direction: above,
- light emission: indirect/direct distribution,
- light output distribution: 80:20,
- primary light characteristic: symmetric.

* mounting:
- installation type: not mounted.

* electrical 1: LED,
- rated luminous flux: 15.000lm,
- luminous efficacy: 141lm/W,
- light colour: 840,
- colour temperature: 4000K,
- colour rendering: CRI > 80,
- control gear: ECG DALI,
- daylight-dependent control,
- mains connection: 230V, 50Hz,
- connection cable pre-assembled,
- cable length: 2,5m,
- rated input power: 106.4W,
- with ambient light and presence detector.

* component:
- luminaire head, of aluminium,
  traffic white (RAL 9016).

- length: 650mm, width: 350mm,
- weight: 15,0 kg.

- supporting column, angular, of aluminium,
  traffic white (RAL 9016),
- quantity: 1 piece(s).

- baseplate, of steel, traffic white (RAL 9016),
- quantity: 1 piece(s).

* testings/approvals/admissions:
- protection rating (complete): IP20,
- insulation class (complete):
  insulation class I (protective earthing),
- certification: CE,
- standard: EN 50419.

* service life:
- rated service life: 50.000h (L85/B50) at AT=
  25°C.


- packaging unit: 1 piece.

* manufacture: Siteco,
  Silica® 21 Floor R.

* type: 51MX53SG4DW.