In the era of Smart Cities, street lights are no longer just about lighting up the road; they are becoming intelligent nodes for data and control. However, a common frustration for fixture designers is the lack of space. Most standard multi-lenses on the market are purely optical components, leaving no room for sensors, controllers, or complex wiring. This often forces engineers to add bulky external boxes or messy wiring, ruining the aesthetic and complicating the assembly.
Asahi Optics is proud to introduce the AJHB252D72LED, a 72LEDs multi-module lens specifically designed for the age of Intelligent Control.
Unlike traditional lenses that utilize every millimeter for optics, the AJHB252D72LED features a strategic breakthrough in its 252x70mm footprint.
We have engineered a reserved central zone (approx. 40x40mm) specifically for intelligence.
- Built for Controllers: This 40x40mm space is perfect for embedding smart lighting controllers, IoT nodes (Zigbee/LoRa modules), or photosensors directly into the optical engine.
- Cable Management: It acts as a concealed channel for wiring, eliminating the "spaghetti cable" mess inside the lamp housing.
- Tech-Aesthetic: By integrating these components internally, your luminaire maintains a sleek, futuristic, and aerodynamic look—essential for modern urban landscapes.
Optical Precision
While we added space for brains, we didn't sacrifice the beauty of the light. The AJHB252D72LED is a powerhouse of optical performance:
1. 72LEDs Array: Optimized for standard 2835 and 3030 LED packages.
2. High Efficiency: Optical-grade PC (Polycarbonate) material offers a higher IP rating, superior high-temperature resistance, and a light transmittance of 88%, making it more suitable for outdoor lighting applications.
3. Versatile Distributions:
- 80x150°: The gold standard for street lighting uniformity (Type II/III).
- 60° / 90°: For high-mast and floodlighting applications.
The Full-Stack Engineering Support
We know that a lens is only one part of the puzzle. To accelerate your R&D process and help you bring this smart fixture to market faster, Asahi Optics provides a complete Design Toolkit:
- IES Photometric Files: Validated simulation data for all angles (60°, 90°, 80x150°) to prove performance to your clients.
- 2D DWG Drawings: Precise mechanical files for effortless integration into your CAD housing designs.
- Matching PCB Layouts: We provide the reference design for the Aluminum PCB, ensuring perfect alignment between the 72LEDs and our optical centers.
Conclusion
ASAHI's newly developed 72LEDs Multi-Module Lens is designed for outdoor street lighting applications. While ensuring precise light distribution and high optical efficiency, it also enhances the aesthetic appeal of luminaires, providing a distinctive option for smart lighting systems.
