Hybrid Daylight :

Day360™ – Hybrid lighting System is a total lighting automation solution with  daylighting at its core. Daylight Harvesting + Electric Lighting + Lighting controls + Energy Monitoring all integrated into one Product. A roof mounted system, ideal for large warehouses, manufacturing and retail spaces. During sunlight transition times, it switches on electric lighting to compensate loss of daylight.

The hybrid daylighting system saves  80% of lighting energy . This can be measured with energy measurement system.

How it works?

During Day time, the Sunlight is captured by light collector and streams through the light diffuser into the building interior. The Daylight sensor housed in Sunlight collector continuously measures the ambient Sunlight and gives a feed back to lighting controller. The controller decides whether the Daylight incoming is sufficient to meet the requirement of Set point (desired lux level at task plane).The Electric lamps (LED lamps or Fluorescent) are provided to match the lumen capacity of Daylight.

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Electric Lighting Control – 3 Step switching:

When the daylight level reduces below the set point, the Electric lights switch on in 3 steps without any delay to compensate the loss off Daylight (Sunset or over cast conditions). Similarly lights turn off in steps when Daylight is above set point (Sunrise conditions).

Electric Lighting Control – 3 Step switching:

The Control panel records the energy consumption of Electric lighting and gives the savings obtained. The data is available in daily/monthly/yearly basis in excel or graphical form. Remote access of data is possible.

Features :

  • Automatic switching On/Off or dimming of electric lighting based on Daylight availability.
  • Customer can choose the operating light flux[LUX] required.
  • Easy to install & operate.
  • Energy Measurement of lighting load to keep track of it.

 

Benefits :

  • 70-80% saving of lighting energy.
  • Maximum Use of Daylight with hybrid lighting.