College / COLLEGE LED 4650 HFIX E3 PC CL L840

96241613 / CO4650XECL

Data Sheet

A high performance, surface mounted, LED luminaire. Electronic, DALI dimmable control gear. 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). 6 x 2 x 2.5mm² piano key terminal block. Complete with 4000K LED

Dimensions: 1520 x 217 x 90 mm
Total power: 35 W
Weight: 5.3 kg

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:4650 lm
  • Total emergency luminous flux:350 lm
  • Luminaire efficacy*:133 lm/W
  • Lamp efficacy:133 lm/W
  • Colour Rendering Index min.:80
  • Correlated colour temperature*:4000 Kelvin
  • Chromaticity tolerance (initial MacAdam)*:3
  • Rated median useful life*:60000h L70 at 25°C
  • Ballast:1x HFI* Tridonic LCA
  • Luminaire input power*:35 W
  • Dimming:DALI2
  • Maintenance category:D - Enclosed IP2X
  • LED
  • CE
  • 850°
  • IP44
  • SC1
  • Ta = 0 to +25


Photometric configuration


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
Step 2: Room Data
Step 3: Result