Sigma 50W web
Sigma 150W web
Sigma 300W web
Sigma 400W web
Sigma 100W web
Sigma 400W web

Optolite Sigma

Modular Flood Light

Optolight Sigma floodlights from Magnatech LED are an ideal alternative to halogen, sodium and metal halide floodlights.
The stylish, slim and lightweight design is IP65 rated and ideal for both indoor and outdoor use.
Power rating ranges from 50W to 400 watts offering considerable energy saving compared to their conventional counterparts and with a life expectancy in excess of 50,000 hours are practically maintenance free.
With a simple-to-change lens the Optolite Sigma is available with a selection of beam angles allowing for a variety of applications from advertising boards and hi-bay lighting to tunnel lighting and car parks.
As with all Magnatech LED lighting products, the lamps emit no UV light, contain no harmful metals such as mercury and are more than 95% recyclable.
Powers of 1000W and over are available in our other ranges of floodlights.


  • Aluminium case
  • Slim design
  • Variety of optics


  • 100W to 1000W MH
  • Floodlights
  • Tunnel lights


  • Tunnels
  • Sports arenas
  • Car parks
Model Optolite Sigma
Power 50W 100W 150W 200W 300W 400W
Light Output 6000Lm 12000Lm 18000Lm 24000Lm 36000Lm 48000Lm
Dimensions 315*193*130 315*238*130 315*283*130 315*373*130 599*283*130 599*360*130
Input Voltage 85-265V 50/60Hz
Beam angle 60°, 90°, 60°*150° others by request
CRI >70
IP Grade IP65
Colours 3000K, 4000K, 6000K