Highbay 21-S, LED high bay luminaire.

* lighting technology 1:
- primary light control with lens, of PC,
- primary optical cover: cover panel,
- UGR viewing direction along longitudinal
  luminaire axis ≤ 22
  (X = 4H | Y = 8H | S = 0.25H |
  reflection values 70/50/20),
- UGR viewing direction along lateral luminaire
  axis ≤ 22 (X = 4H | Y = 8H | S = 0.25H |
  reflection values 70/50/20),
- primary beam angle: narrow distribution,
- light emission: direct distribution,
- primary light characteristic: symmetric.

* mounting:
- installation arrangement: single arrangement,
- installation type: suspended mounting,
  surface-mounted,
- installation location: to the ceiling,
  to the chain,
- mounting accessories required, please order
  separately.

* electrical 1: LED,
- rated luminous flux: 19.100lm,
- luminous efficacy: 159lm/W,
- light colour: 840,
- colour temperature: 4000K,
- colour rendering: CRI > 80,
- control gear: ECG DALI,
- with terminal, 5-pole, max. 2.5mm²,
- mains connection: 220..240V, AC, 50Hz,
- rated input power: 120W,
- without flicker.

* component:
- housing, of diecast aluminium, coated, grey,
- quantity: 1 piece(s).

- length: 471mm, width: 172mm, height: 87mm,
- weight: 4,0 kg.

* testings/approvals/admissions:
- protection rating (complete): IP66,
- insulation class (complete):
  insulation class I (protective earthing),
- certification: CE, ENEC, UKCA,
- protection symbol: D,
- impact resistance: IK08,
- permissible operating ambient temperature:
  -30..+55°C,
- corresponds to IFS (International Featured
  Standards) requirements for safety and quality
  in the food industry,
- LABS conformity tested according to VDMA
  24364:2018-05.

* service life:
- rated service life: 100.000h (L80/B50) at AT=
  ta max
- rated service life: 70.000h (L85/B50) at AT=
  ta max
- rated service life: 50.000h (L90/B50) at AT=
  ta max.


- packaging unit: 1 piece.

  Highbay 21-S.

* type: 51HK41DA4JCA.