Alumet Stage II / ALUMET ST SPOT 4L105MAX 12° 840


Data Sheet

LED spot module for Alumet Stage II LED. With 12° beam, white.

Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:1076 lm
  • Luminaire efficacy*:77 lm/W
  • Lamp efficacy:76 lm/W
  • Colour Rendering Index min.:80
  • Correlated colour temperature*:4000 Kelvin
  • Rated useful life (B10)*:100000h L80 at 25°C
  • Ballast:1x EL2
  • Luminaire input power*:14 W
  • Dimming:TLD0


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