Spear Lighting Ltd

Decibel LED

Decibel LED

A high performance, linear LED luminaire installed with Class O acoustic absorption as standard. Ideal for all educational environments.


– Individual or continuous mounting
– Average rated LED life: >50,000hrs (L80/B10)
– Optimum colour consistency – 3 step MacAdam chromaticity tolerance
– Excellent sound absorption coefficient (full acoustic report available)
– Tested to BS EN ISO 354:2003. Surpasses the recommendations of BB93 in a typical classroom


– 3hr emergency
– Other RAL finishes available on request
– Through-wiring and infill sections
– Joining and suspension kit



Light source: LED
Emission: Direct
LED output: 5500 – 7000lm
CRI: >80
Body: Sheet steel
Finish: White
Diffuser: Mircoprism / Opal
Sound absorbing material: 50mm thick CMS melamine foam, density 11kg/m³
Mounting: Suspension