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  • Durolight — DUROLIGHT-R 4300-840 HF L1250

Durolight / DUROLIGHT-R 4300-840 HF L1250

96633049

▼ Data Sheet

Anti-vandal Recessed LED luminaire. Electronic, fixed output control gear. IP65, IK10, Class I electrical. Body: 2mm steel sheet painted white (close to RAL9016). Gasket: non-ageing polyurethane foam. Diffuser: 3mm thick polycarbonate with outstanding impact resistance, connected and secured with tamper-resistant stainless steel twin hole screws to the body. Complete with 4000K LED

Dimensions: 1225 x 300 x 115 mm
Luminaire input power: 38 W
Luminaire luminous flux: 4253 lm
Luminaire efficacy: 112 lm/W
Weight: 14 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:4253 lm
  • Luminaire efficacy*:112 lm/W
  • Colour Rendering Index min.:80
  • Ballast:1 x 28000713 LC 75W 100-400mA flexC lp EXC
  • Correlated colour temperature*:4000 Kelvin
  • Chromaticity tolerance (initial MacAdam):3
  • Rated median useful life*:L90 50000 h at 25 °C
  • Luminaire input power*:38 W Power factor = 0.96
  • Dimming:FO
  • Maintenance category CIE 97:E - Dust-proof IP5X
  • LED
  • CE
  • GLedNr
  • 850°
  • IK10
  • IP65
  • LLedNr
  • SC1
  • SF_170
  • Ta-25-50

▼ 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)
(%)