DAYLIGHTING BENEFITS
WHY ADVANCED DAYLIGHT?
SYSTEM COMPONENTS
FEATURES
BENEFITS
APPLICATIONS
APDLS v/s ROOF SKYLIGHT
TECH SPEC
PAYBACK CALCULATION
Integration
Our Partner
Gallery
- Reduces Cost of Artificial Electrical Lighting Energy
- Reduced Maintenance costs of Electrical Lighting
- Free & Renewable source of Energy
- Health & Well Being of employees and occupants
- Increases productivity & reduces stress of employees
The Heschong Mahone Group, Inc., an organization that provides professional consulting services in the field of energy efficiency, found that office workers perform 6 to 12 percent faster when their indoor work environment offers exposure to daylight. Source link: Click
- Advanced Prismatic Day Lighting System (APDLS) for Industries & Buildings
- For first time in India, APDLS is introduced that can replace Strip/Roof lights traditionally used in Industries
- Unlike profiled Translucent sheets, these systems are easy to fix and Maintain, very less heat transfer, better transmission & distribution of light
- Product life of minimum 15 years
- Manufactured with Prismatic lens
- Combination of high performance prismatic lens with light diffuser
- Sun light falling on outer Prismatic lens splits into multiple rays thereby increasing the light coverage
- Inner Diffuser diffuses the light and heat thereby reducing glare & hot spots inside
- Manufactured with high impact UV resistant Polycarbonate lens
- High light transmission = 72 %
- Uniform lighting distribution across the space
- Double/Triple glazed system for heat control
- Noise reduction
- Factory manufactured metal kerb for leak proof arrangement
- Long life, maintenance free Day Lighting solution
- Warranty 5 Years
- Long Daylighting hours.
- Zero Energy Consumption (For 9 to 10 hrs in a day).
- No Heat buildup.
- Less than 2% of Roof area for Daylighting.
- LEED rating credits.
- Pre Engineering Buildings
- Manufacturing Units
- Warehouses
- Hyper Retail Stores
- RCC Roof Buildings
- Commercial Buildings
- Religious Establishments
APDLS | ROOF SKYLIGHT |
---|---|
High Daylight Capture area 2.2 sqm. Can Intercept & Collect more light | Less Collection of Light |
Extended Daylighting hours | Low daylighting hours |
Uniform Spatial Lighting | Non uniform lighting |
Double/Triple glazed system for heat control | Single glazed - High Heat Transfer |
No Hot spots - Cool Daylighting | Hot spots |
Glare free | High Glare |
Long life of minimum 15 years | Short span of life – Typically < 5 years |
Warranty 5 years | No Warranty |
No Replacement | Calls for frequent replacement |
No water leakages | Prone to water leakages |
ROOF SKYLIGHT | TUBULAR DAYLIGHT |
---|---|
Lumens Output | 60,000 lumens |
High Daylight Capture area | 2.2sqm |
Light Transmission | 72% |
Area of Coverage | 1000 sft – 1500 sft |
Dimensions of the system | Aperture Clearance = 1m x 1.2m, Outside Dimensions = 1.1m x 1.3m x 0.5m |
Roof area occupancy | < 2% |
Metal Kerb | Hard dip Galvanized Sheet. Thickness of 0.6mm with water diverted channel. Kerb minimum height from Roof level = 125mm. |
Hardware | Stainless Steel Nut & Bolts, Gaskets EPDM Rubber. |
Integration | Enabled with Electrical lighting |
Typical 2.2 Sqm ADS lumen output | 60,000 lumens |
Equivalent Electrical lighting wattage required | 900 watts |
Electrical Energy Savings per year | 0.9 kw X 9 hrs/day X 360 days X Rs. 8.00/kwh = Rs. 23,328 |
Payback Period = 1 – 2 years
Payback calculation is worked out in comparison to Electrical Lighting
"Studies on Daylighting systems show that 30-50% more energy saving potential can be realized when Daylighting is fully integrated with Electrical lighting."
- Complete solution of controls for Electrical lighting to switch off when day light is available at preset lux levels
- Electrical lights can be simply switched on/off by Day light sensors depending on daylight provided in a space
- Removes human over-riding issue as lighting ON/OFF is completely automated based on the daylight received