Lyric LED / LYRIC BASE LED 2500-840 HFI WH


Change configuration

  • Base: 96629595 — LYRIC BASE LED 2500-840 HFI WH
  • Louvre/diffuser/cover: 96004155 — LYRIC SHAPE CIRC SIL

Data Sheet

LED base for Lyric LED wall and ceiling luminaires, featuring "starburst" backlighting. Electronic, DALI dimmable control gear. Body: white (close to RAL9016) die-cast aluminium. Complete with 4000K LED

Diffuser/bezel is required and should be ordered separately.

Dimensions: Ø456 x 107 mm
Total power: 25 W
Total luminous flux: 2500 lm
Weight: 2.4 kg

Equipped with:

  • Bezel and diffuser attachment for use with Lyric base wall and ceiling luminaires. Opal textured polycarbonate diffuser in a narrow bezel with circular aperture. Bezel finished silver. Weight: 0.9 kg
Mode selection
  • Lamp position:STD - standard
  • Light Source:LED
  • Luminaire luminous flux*:2500 lm
  • Luminaire efficacy*:100 lm/W
  • Lamp efficacy:100 lm/W
  • Colour Rendering Index min.:80
  • Correlated colour temperature*:4000 Kelvin
  • Chromaticity tolerance (initial MacAdam)*:3
  • Rated median useful life*:50000h L90 at 25°C
  • Ballast:1x HFI* Tridonic LCI
  • Luminaire input power*:25 W Power factor = 0.9
  • Standby Power*:0.2 W
  • Dimming:DA2
  • LED
  • CE
  • EAC
  • 850°
  • IP40
  • RCM
  • Electrical class I
  • Ta=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