Spear Lighting Ltd

Proton LED

Proton LED

A super-efficient, high performance, modern LED louvre luminaire with an additional microprismatic diffuser. Ideal for office lighting and areas with computers.


– Fully LG7 compliant
– High light transparency
– Average rated LED life: 54,000hrs (L90/B10)
– Optimum colour consistency – 3 step MacAdam ellipse tolerance
– Two sizes available
– Photobiological hazard: RG1


– Tuneable white
– Suspension kit
– Surface mounting brackets
– Internal fuse and LS0H cable



Light source: LED
LED output: 3850 – 5880lm
Luminaire output: 3250 – 4980lm
Luminaire efficiency: 120lm/W
CRI: 80
UGR: 19
Body: Sheet steel
Finish: White
Louvre: Anodised polished aluminium
Mounting: Recessed Modular