Maxima ADSL

Maxima ADSL is a prismatic skylights that could replace the strip/Roof light in industries. Compare it to the strip/Roof light sheets, these day lighting products are easy to maintain, with reduced heat generation and better light diffusion,trasmition and dispersion.

  Working Principle

Maxima Skylights is a Double/Triple glazing passive Solar Day lighting system made of high performance prismatic lens with a light diffuser delivering exceptional daylight to indoor spaces. The Maxima Skylightís constitutes of the following.



How it works?


Light Collector


  • Light collector is a barrel shaped structure with highly durable, UV resistant, Inflammable Prismatic polymeric lens. Light collector that captures sun light from multi direction and redirects towards diffuser . Light collector can be installed in roof top.



Diffusing system


  • The diffuser is moulded in a barrel shaped structure with highly durable, UV resistant, Inflammable Pigmented Polycarbonate Light diffuser disperse the light uniformly without any bright spot








Double glazed system.

  • Outer Glazing:- clear Prismatic polycarbonate lens.
  • Inside Glazing:- Pigmented Polycarbonate Light diffuser.

    Triple glazed systems

  • Outer Glazing:- clear Prismatic polycarbonate lens.
  • Intermediate Glazing:-clear Prismatic Polycarbonate lens.
  • Inside Glazing:- Pigmented Polycarbonate Light diffuser.


    • More than 1000 sq ft of area coverage with high light transmission.
    • Noise reduction.
    • leak proof arrangement.
    • Double/Triple glazed system for heat control.




    • Manufacturing Units.
    • Warehouses.
    • Metal roof sheds.
    • Pre Engineering Buildings.
    • RCC Roof Buildings.
    • Commercial Buildings.




    Electrical Lighting


    • Cool day light
    • Saves Electricity
    • Exposure to natural daylight is beneficial to keep up the mental and
      physical well being
    • Better natural light conditions were linked to improved productivity
      and safety of personnel
    • Reduces the risk of business disruption due to power failures


    Before - Daylight System

    After - Daylight System








    • Provides bright natural day light to the interiors
    • Works efficiently even on rainy days
    • Negligible heat transfer
    • Zero UV radiation
    • Can reach darker interiors by bending the pipe
    • Long life (Min. of 20 years)





    Application guide lines


    The below table is a guide line for sizes of light pipe, light output and area they can cover



    Clear sky mid day*

    Clear sky morning & evening*


    Area lift up(approx)
    LT-1100 X 1000
    12000 Lux
    500 Lux
    900-1000 Sqft
    LT-600 X 600
    9000 Lux
    250 Lux
    400-500 Sqft






    Projects Gallery






    How does the DLPS Maxima ADSL daylighting system work?

    The Maxima ADSL daylighting captures the sunlight from roof top and redirects towards diffuser. The diffuser distributes the light in all directions.


    TOP top 

    How about overcast/Cloudy day?

    The Maxima ADSL day lighting system provides good performance even in cloudy days. Our diffuser transfer the maximum amount of sunlight into the rooms in diffused weather conditions. In overcast conditions where ambient light is 40,000-50,000 lux, LT 1000X1100mm maxima ADSL delivers 1400-1500 lux.


    How about the Heat?

    The Maxima ADSL day lighting system conducts light only and not heat because of double glazed system is provided.

    How about UV radiation?

    The Maxima ADSL System has a top UV absorbing polycarbonate dome and bottom diffuser which absorbs 99% UV radiation. The light transmitted will not fade the interiors of building and not harmful.

    How durable the Maxima ADSL system is?

    The system life expectancy is 20 years.


    Can the Maxima ADSL System work for basement application?

    No, the Maxima ADSL daylighting System cannot enter from side wall.


    TOP top 


    Does the Maxima ADSL System require maintenance?

    The Maxima ADSL daylighting System is a minimal maintenance product. In very dusty areas, the top domes are to be cleaned periodically.


    Any side effects in use of Maxima ADSL day lighting System?

    Studies the world over has proved that exposure to natural day light is beneficial to keep up the mental and physical health. Fluorescent light causes sickness.


    Would there be any Leakages?

    The flashing plate provided connects the roof to the light collecting dome. The Flashing Plate is made to the profile of the roofing system so that any leakages are avoided.







    Innovation in Daylighting. © Copyright 2012 DLPS