Rondel 21, wall and ceiling luminaire.

* lighting technology 1: of PC, opal,
- light emission: direct distribution.

* mounting:
- installation type: surface-mounted,
- installation location: to the ceiling,
  to the wall.

* electrical 1: LED,
- rated luminous flux: 1.800lm,
- luminous efficacy: 100lm/W,
- light colour: 840,
- colour temperature: 4000K,
- colour rendering: CRI > 80,
- control gear: ECG,
- with terminal, 2-pole,
- mains connection: 220..240V, AC, 50/60Hz,
- rated input power: 18W.

* component:
- housing, round, of sheet steel, powder-coated,
  white.

- diameter: 380mm, height: 28mm,
- weight: 1,7 kg.

- cover, of PC, graphite (RAL 7037).

* testings/approvals/admissions:
- protection rating (complete): IP40,
- insulation class (complete):
  insulation class II (safety insulation),
- certification: CE,
- impact resistance: IK03,
- permissible operating ambient temperature:
  -20..+40°C,
- permissible storage temperature: -20..+80°C.

* service life:
- rated service life: 50.000h (L70/B50) at AT=
  25°C.


- packaging unit: 1 piece.

* manufacture: OSRAM,
  Rondel 21.

* type: 0MD5307L1840.