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  • Beta 3 — BETA 3 4100-840 HF LRO 3X12

Beta 3 / BETA 3 4100-840 HF LRO 3X12

96634510

▼ Data Sheet

A rectangular ceiling recessed LED luminaire. Fixed output LED driver. Class II electrical (this product is not earthed), 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 4000K LED.



Dimensions: 1196 x 296 x 34 mm
Luminaire input power: 33.6 W
Luminaire luminous flux: 4100 lm
Luminaire efficacy: 122 lm/W
Weight: 2.4 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:4100 lm
  • Luminaire efficacy*:122 lm/W
  • Colour Rendering Index min.:80
  • Ballast:1 x 87500959 LC 38/900/42 fixC SRL ADV2
  • Correlated colour temperature*:4000 Kelvin
  • Chromaticity tolerance (initial MacAdam):3
  • Rated median useful life*:L80 50000 h at 25 °C
  • Luminaire input power*:33.6 W Power factor = 0.95
  • Dimming:FIX
  • Maintenance category CIE 97:D - Enclosed IP2X
  • LED
  • CE
  • GLedReP
  • 650°
  • IK03
  • IP44_IP20
  • LLedNr
  • RCM_IC
  • RG0
  • SC2
  • Ta=-20°C_to_+40°C

▼ 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)
(%)