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Applications
Essentials of using SUNLIGHT PIPE™ in RCC OTS
Financial Savings
Daytime Electricity Bill Cut:
Replaces artificial lights with natural solar Lux from sunrise to sunset, significantly reducing daily power consumption.
Monsoon Protection
Monolithic RCC Slab Seal:
Proprietary thermoformed mounting collar forms a continuous, leak-proof barrier with your concrete slab to prevent leakage and also dusts.
Thermal Comfort
Infrared Light Diffusion:
Advanced internal optical diffuser captures pure visual daylight while blocking thermal infrared radiation, keeping interior AC loads low.
Material Longevity
UV-Shielded Polycarbonate:
50-micron double-coated dome resists extreme weathering, impact, yellowing, and cracking over time.
Rapid Payback
Fast Capital Recovery:
Pays for itself in power savings within 18 months, generating free daytime lighting for years to come.
Human Well-Being
Circadian Rhythm Boost:
Delivers full-spectrum natural daylight that enhances focus, reduces eye strain, and elevates mood across living and workspace environments.
Must take a look at
| SUNLIGHT PIPE™ for RCC OTS Variant & SELECTION CRITERIA Price List wef 01-07-2026 | |||||
|---|---|---|---|---|---|
| Sr. | Model | Suitability | Opening area in roof through which sunrays pass through | LUX output at floor | Price in INR |
| 1 | 300D | Covers : Approx. 3.0mtr. dia on floor Suitable Roof height : 3.0 - 4.0 mtrs. Maximum distance between two lights 3.0 mtrs. | 0.37 sq.ft. | 250 - 300 | 7,600/- |
| 2 | 400D | Covers : Approx. 4.0mtr. dia on floor Suitable Roof height : 4.0 - 5.0 mtrs. Maximum distance between two lights 4.0 mtrs. | 1.01 sq.ft. | 250 - 300 | 9,500/- |
| 3 | 600D | Covers : Approx. 6.0mtr. dia. on floor Suitable Roof height 6.0 - 8.0 mtrs. Maximum distance between two lights 5.0 mtrs. | 1.74 sq.ft. | 250 - 300 | 15,800/- |
| 4 | 800D | Covers : Approx. 8.0mtr. dia on floor Suitable Roof height : 9 - 12 mtrs. Maximum distance between two lights 5.0 mtrs. | 3.84 sq.ft. | 250 - 300 | 19,000/- |
| NOTE: LUX output calculated at ambient,95000 LUX level | |||||
| NOTE : Standard Packet : 05 sets / Transportation : Extra / Packaging : Extra / GST : Extra Consumables of installation Butyl Tapes / plastic buttons /screws / silicon : Extra | |||||
Engineered Specifically for Concrete (RCC) Slab Integration
Monolithic RCC Mounting Collar
The Engineering Advantage:
Eliminates traditional multi-piece joints. The continuous molded lip fits over core-drilled holes or rectangular OTS cutouts, preventing water pooling around perimeter seals.
Double-Sealed Thermal
& Waterproof Barrier
The Engineering Advantage:
Combines an outer UV-coated weather dome with an inner thermal diffuser sheet, stopping roof water seepage while blocking outdoor ambient heat transfer.
Zero Structural Slab Damage
The Engineering Advantage:
Designed for clean retrofitting in completed buildings or seamless inclusion during initial RCC slab casting—no extra heavy framing required.
Customization
Customisation in size , shape and sheet type is possible for minimum 100 pcs MOQs.
Always customised as per clients’ roof sheet cross section for best performance and leakage prevention.
Testimonials / Credentials
Got Questions?
What is a SUNLIGHT PIPE™ and how does it work?
SUNLIGHT PIPE™ is a well-researched, designed and produced product consisting of many components. Sometimes this product is termed as DAYLIGHT HARVESTING SYSTEM or SUNLIGHT TUNNEL or DAYLIGHT TUBE or SUN TUNNEL or SOLAR TUBULAR LIGHT.
Our Trade Mark product SUNLIGHT PIPE™ is comprising of specific design and materials as listed below.
- a) Sunrays collecting ribbed both side 50 micron UV coated Polycarbonate Dome
- b) HDPE Roof flashing, acting as adapter between roof and polycarbonate dome
- c) Aluminum reflector tube
- d) ABS “L” & “U” rings to install diffuser dome
- e) Small diamond shape surfaced polycarbonate diffuser dome.
- SUNLIGHT PIPE™ works on a simple principle of how SUNRAYS react after falling on various surfaces while travelling.
- To explain more, Sunrays falling on transparent dome shape deflects to a specific angle, bends inward and again keeps travelling further in the aluminum reflector tube.
- Tube being cylindrical it keeps reflecting the sunrays downwards.
- At the end of tube small diamond shape surfaced dome scatters the sunrays to a specific and defined diameter on floor from a defined height.
- Height and diameter of scattering sun rays, depends upon Model of SUNLIGHT PIPE™.
How many variants available in SUNLIGHT PIPE™?
SUNLIGHT PIPE™ – 4 Models.
- (1) 300D (2) 400D (3) 600D (4) 800D
- All models are same for use either on RCC OTS or Metal sheet roof except HDPE roof flashing which is different in RCC applications and Metal sheet roof applications.
- Selection criteria are different for different models, ranging from 3.0 mtr. roof height to 12.0 mtr. roof height (RCC / Metal sheet roof)
- These range has an aluminum reflector tube below the Sunrays collector dome and at the lower end of reflector tube a Sunrays diffuser dome is fixed with help of ABS “L” & “U” rings.
- These models normally give output of 250 -300 LUX below and this output is directly proportional to ambient LUX level of 95000.
On what type of roofs SUNLIGHT PIPE™ can be installed?
- SUNLIGHT PIPE™ has many models as mentioned above.
- SUNLIGHT PIPE™ has two variants in all models. (a) Metal Roof Sheet (b) RCC OTS
- These roofs can be of a small Workshop, Assembly line, MNCs production facility, Plant, Ware houses, Supply chain storages, Bungalows, Resorts, Farm houses, corporate offices OTS and many more.
Why should SUNLIGHT PIPE™ be selected among other manufacturer’s products?
- Deep researched sizes. Catering to wide range of roof heights.
- Much R & D done before final design of product.
- Ensured by design the much-worried problem like leak proof ness and dust entry restricting fittings for longer performing life.
- Ensured by design and self-testing of condensation water vapors outlet pockets in roof flashing.
- Best of Raw Materials selected, considering its end use and performing life.
- Best of consumables like silicon sealants, aluminum rivets and Butyl tapes used for installation.
- Self-tested on own roof.
Can SUNLIGHT PIPE™ be customized?
Yes, SUNLIGHT PIPE, all models can be customized for the portion of metal roof sheet cross section to fix accurately to customers’ existing metal roof sheet cross section.
What is lead time for this product or is this always available in stocks?
- Any model of RCC variant can be dispatched within 24 hours of order placed.
- Metal roof sheet variant can be dispatched within 7 days of receiving order and metal roof sheet cross section from client.
Free Consultation about this product is possible?
- Yes, online consultation / discussion about any clients’ requirement is must and therefor its free, before proceeding to place an order.
- We are available for FREE CONSULTATION during any working day between 9 a.m. to 6 p.m.