Silica® 21 Ring-D, suspended luminaire.

* lighting technology 1: of PMMA, frosted,
- primary beam angle: wide distribution,
- light emission: ring underside luminous
  distribution,
- primary light characteristic: symmetric.

* mounting:
- installation arrangement: single arrangement,
- installation type: suspended mounting.

* electrical 1: LED,
- rated luminous flux: 11.350lm,
- luminous efficacy: 91lm/W,
- light colour: 840,
- colour temperature: 4000K,
- colour rendering: CRI > 80,
- with terminal, 5-pole,
- mains connection: 230V, AC/DC, 0/50..60Hz,
- rated input power: 125W.

* component:
- housing, of extruded aluminium section,
  metallic grey (RAL 9006).

- diameter: 1.450mm,
- suspension height: up to 4.0m,
- weight: 3,6 kg.

- ceiling canopy, metallic grey (RAL 9006).

* testings/approvals/admissions:
- protection rating (lamp compartment): IP40,
- insulation class (complete):
  insulation class I (protective earthing),
- certification: CE,
- impact resistance: IK02,
- permissible operating ambient temperature:
  0..+35°C.

* service life:
- rated service life: 50.000h (L80/B50) at AT=
  25°C.


- packaging unit: 1 piece.

  Silica® 21 Ring-D.

* type: 5PJBD4D3204A.