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  • Beta 3 — BETA 3 4800-830 HF E3 LRO 3X12

Beta 3 / BETA 3 4800-830 HF E3 LRO 3X12

96800043

▼ Data Sheet

A rectangular ceiling recessed LED luminaire. Fixed output LED driver with 3 hour, manual test, emergency lighting circuit. Class I electrical, IP44_IP20, Impact strength: IK03. Body: steel sheet, white (close to RAL9016). Diffuser: Opalised PMMA with micro-prismatic foil inlay. Supplied with safety wire. Complete with 3000K LED.



Dimensions: 1196 x 296 x 34 mm
Luminaire input power: 39.2 W
Luminaire luminous flux: 4320 lm
Luminaire efficacy: 110 lm/W
Weight: 3.6 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:4320 lm
  • Total emergency luminous flux:302 lm
  • Luminaire efficacy*:110 lm/W
  • Colour Rendering Index min.:80
  • Ballast 1:1 x 87500895 LC 44/1050/42 fixC SC ADV2
  • Ballast 2:1 x 89800576 EM converterLED BASIC 203 MH/LiFePO4 50V
  • Correlated colour temperature*:3000 Kelvin
  • Chromaticity tolerance (initial MacAdam):3
  • Rated median useful life*:L80 50000 h at 25 °C
  • Luminaire input power*:39.2 W Power factor = 0.95
  • Charging power:2.3 W
  • Dimming:FIX
  • Maintenance category CIE 97:D - Enclosed IP2X
  • LED
  • CE
  • NoIsol
  • GLedReP
  • 650°
  • IK03
  • IP44_IP20
  • LLedNr
  • RG0
  • SC1
  • Ta = 0 to +25

▼ Photometry

Photometric configuration

▼ CalcExpress

Use CalcExpress to quickly carry out quick online calculations of required indoor luminaire numbers for rectangular rooms. Enter the calculation parameters for your solution such as room dimensions, mounting height, height of the useful plane and required level of illuminance, and the site will instantly suggest a solution according to the light output ratio method.

Step 1: Technical data
(lm)
(m)
(m)
(%)
Step 2: Room Data
(m)
(m)
(m)
(m)
(%)
Step 3: Result
(lx)
(%)