Cumulus, leaves others behind

  • Highly-efficient design
  • Maximum power of light: up to 39,000lm (300W)
  • Effectivness up to 130lm/W
  • Electronics: 100-277V~, 47-63Hz, PF≥0.95
  • Lifetime of LED >100,000 hours (TM21 L70)
  • Energy saving up to 90%, (depending on instalation and use)

  • CCT: 5000K (other CCT available on request)
  • CRI>70 (optional CRI>80)
  • Standard bean angle 120o (optional 60o)
  • Excellent temperature stability
  • Tested in extreme temperature conditions
  • High quality Meanwell driverl
  • Compact dimensions (383mm x 195mm)
  • Lightweight (6-7kg)
  • Doesn’t required additional reflectors
  • Diffuser with toughened safety glass
  • Body: Aluminium Alloy
  • Stainless steel screws
  • Protection class: IP65
  • Five-year warranty

Cumulus, additional functions

  • DALI controller
  • 1-10V Dimming Driver
  • Alternative mounting brackets

Cumulus Mounting Accessories 

Cumulus offers a wide range of mounting accessories

Non movable handle

for flat surfaces

Movable handle for
flat surfaces

Bracket for wall mounting

Tube handle

Cumulus Technical data

Optional Controllers

Controller SESR

Controller DALI

1-10V Dimming Controller

Lighting schemes

Cumulus, leaves others behind

Highly efficient LED lamp
„High-Bay” with guaranteed quality

High-Bay LED Lamps beat records of popularity.
The choice of appropriate equipment allows for huge energy savings with minimal maintenance.
This choice is Cumulus.

Cumulus, a good choice

Cumulus is an innovative solution for LED lighting systems.

New design of SMD allowed for the creation of smaller,
lighter, yet more powerful devices.

Designed not to disappoint

Long term maintenance-free operation is one of
the most important features of LED – it depends mainly on thermal management. By developing highly-efficient systems
with high-end components, we created lamp that will work perfectly even
in the most difficult conditions ..

Warranty credibility

The high reliability of the equipment is provided by
rigorous inspections  and testing. To support our words, we provide a five-year
warranty on Cumulus products.

Investment for the future

The cost of high-quality LED lighting can return even in
two years, depending on usage and
energy prices. From that moment, every day operation of the equipment saves us a lot of money.

Cumulus, Opportunities

Cumulus offers lamps from 6,200lm to 39,000lm
while maintaining protection class of IP65. The standard beam angle is 120 °.

Available smart controllers are able to increase energy savings of up to
90%. It ensures that the devices are turned on only
when someone is nearby, and that they light up to the set


Click to download

LED KOS Cumulus