Spear Lighting Ltd

Sierra LED

Sierra LED

A high efficiency back lit LED panel with a uniform illuminance to fit a lay-in modular or plasterboard ceiling.


– Uniform light distribution
– Average rated LED life: 54,000hrs (L90/B10)
– Optimum colour consistency – 3 step MacAdam ellipse tolerance
– Various sizes available
– Photobiological hazard: RG1


– Microprismatic diffuser
– Microwave sensor for enhanced energy savings
– Burgess, SAS, and Armstrong ceiling versions
– Tuneable white
– Internal fuse and LS0H cable



Light source: LED
LED output: 3410 – 11340lm
Luminaire output: 2700 – 8680lm
Luminaire efficiency: 110lm/W
CRI: 80
Body: Sheet steel
Finish: White
Diffuser: Opal polycarbonate
Mounting: Recessed Modular