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  • College — COLLEGE 2900 840 NLX L1500

College / COLLEGE 2900 840 NLX L1500

92958704

▼ Data Sheet

A high performance, surface mounted, LED luminaire. Electronic, fixed output control gear. With additional Night Light feature (Night Light operational flux at 7% of standard lumen output). Class I electrical, IP44. Body: white painted steel. End caps: white polycarbonate with a curved, precision extruded clear prismatic polycarbonate diffuser. Ø21.5mm cable entry hole in the centre of the back spine with optional cable entry through each end cap. Fitting supplied with sealing grommets and innovative "quick fix" horseshoe and sliding washers for direct screw fixing to surface, fixing centres 1450mm. Standard BESA fixings. Can be suspended using wire suspension accessory kit (to be ordered separately). 4 x 2 x 2.5mm² piano key terminal block. Complete with 4000K LED

Dimensions: 1520 x 217 x 90 mm
Luminaire input power: 23.5 W
Weight: 4.47 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:2900 lm
  • Luminaire efficacy*:123 lm/W
  • Ballast:1 x 28000657 LCA 75W 100-400mA one4all lp PRE
  • Correlated colour temperature*:4000 Kelvin
  • Rated median useful life*:L90 50000 h at 25 °C
  • Luminaire input power*:23.5 W
  • Dimming:FO
  • LED
  • CE
  • EAC
  • GLedReP
  • 850°
  • IK05
  • IP44
  • LLedNr
  • RCM
  • Electrical class I
  • Ta= -10 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)
(%)