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is an energy-saving tubular skylight tunnel system engineered to capture the natural daylight through innovative diamond-shaped UV resistant thermoformed polycarbonate and directing the healthy solar rays into the special highly reflective solar tube to provide cozy and natural defused light without transferring the outside heat/cold temperature.
- Houses and Offices
- Factories and Industrial Warehouses
- Sports Halls
- Exhibition Pavilions
Domer Lumina Tunnel is suitable for most types of building systems, and its unique fixing details guarantee an excellent sealing against water, dust, and air infiltration. One of the significant advantages of this solar tubular skylight tunnel soaker panels is that it can bring natural light to spaces that previously were impossible to illuminate as bathrooms, corridors, etc.
This ecological system is compatible with all types of roofing systems. In addition, it has various accessories to provide the client with the exact quality amount of light and save energy.
- Architectural Glazing
- Superior lighting compare to conventional skylights
- High impact resistant
- Energy saving
- Engineered air-water tight design
- Easy to install
- Good weather and UV resistant
- Excellent durability
- Wide range of accessories
- 10 years warranty
|Solar Light Tube Model||Diameter (mm)||Length of the tube* (mm)||Clean sky with 120.000 Lux||Clean sky with 85.000 Lux||Sky with clouds with 45.000 Lux||Cloudy sky with 20.000 Lux|
|measured at 14h||measured at 14h||measured at 14h||measured at 14h|
|Water Absorption||D-570||24 hr. @ 23°C||%||0.15|
|Tensile Strength at break||D-638||10 mm/min||Mpa||65|
|Elongation at break||D-638||10 mm/min||%||>80|
|Tensile Modulus of Elasticity||D-638||1 mm/min||Mpa||2300|
|Flexural Modulus||D-790||1.3 mm/min||Mpa||2350|
|Rockwell Hardness||D-785||R scale||125|
|Long Term Service Temperature||°C|
|Short Term Service Temperature||°C|
|Coefficient of Linear Expansion||D-696||mm/m°C||0.065|
Common Questions & Answers
How does a Lumina tunnel perform at sunset or sunrise times?
- Lumina “Max Lighting” accessory can increase the solar capture when the sun goes down (winter solstice) and at sunrise and sunset.
- Lumina Aluminum tunnel/tube has a special highly reflective inner coating (almost perfect mirror), reflecting 99.7% of the sunlight, sending it to the inside of the building.
What material is the dome made of?
The external pyramid is made of Polycarbonate that is highly transparent, lightweight, high impact-resistant, and has excellent insulation both sound and heat.
What are the benefits of daylight?
Daylight is always associated with improved mood, enhanced morale, and less fatigue. Studies suggest that environments with natural light have a direct impact on increasing the productivity and satisfaction of students and employees. Moreover, introducing daylight into your building will reduce the amount of artificial light decreasing your electricity cost from 15 to 40 percent.
What are the advantages of polycarbonate against the glass?
Polycarbonate sheets have 200 times more impact resistance than glass, being virtually unbreakable while weighing half of the weight. Multiwall sheets are more than 85% lighter than glass having up to 60% better heat insulation hence allowing the reduction of the structural requirements of buildings.
Polycarbonate will never shatter, and it is weather-resistant due to its co-extruded UV protection layer.
Polycarbonate offers excellent properties compared to glass in life expectancy, impact-resistant, lightweight, heat insulation, and maneuvering.
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