Introducing the Holophane HOLOBAY: The Next Generation of Industrial High Bay Lighting
Advanced Lighting Technologies (ADLT) is pleased to announce the addition of the Holophane HOLOBAY to our portfolio – a next-generation, high-performance round high bay engineered for the most demanding industrial and large indoor environments.
Designed and manufactured by Holophane, a global leader in optical and industrial lighting solutions, HOLOBAY sets a new benchmark in efficiency, durability and installation flexibility. With exceptional optical performance, robust construction and a wide range of lumen packages, HOLOBAY delivers a complete interior lighting solution for New Zealand’s industrial and commercial sectors.
The HOLOBAY is ideal for:
- Factories
- Warehouses
- Distribution centres
- Aircraft hangars
- Exhibition centres
- Gymnasiums
- Large retail stores
- Railway stations
- Airports
- Indoor sports areas
- Showrooms
Engineered for Demanding Environments
The HOLOBAY has been purpose-built for challenging applications such as factories, warehouses, distribution centres, hangars, transport hubs and large indoor community facilities. Its precisely engineered die-cast aluminium body and borosilicate prismatic glass optic provide outstanding illumination, visual comfort and long-term durability.
A key feature of the design is its thermally separate, yet integrated, gear housing, enabling the luminaire to operate in ambient temperatures up to 70°C. Combined with central vertical ventilation and high-grade aluminium construction, the HOLOBAY achieves exceptional thermal management for both LEDs and drivers – ensuring consistent performance in even the harshest industrial settings.
Rated IP65 and suitable for environments from -20°C to +70°C, the HOLOBAY delivers reliable performance where it matters most.
Outstanding Optical Performance
Building on Holophane’s heritage in optical engineering, the HOLOBAY features a bespoke prismatic optic system available in glass or silicone. This highly transmissive design delivers PrismaLED benefits, including controlled volumetric light, increased visual comfort and optimised spacings for a wide range of mounting heights.
The HOLOBAY is available in multiple configurations:
Lumen packages: 12,000–70,000lm
Efficacy: Up to 177 lm/W
Variants:
– HOL1 Small Gear Housing: 12,000–30,000lm
– HOL1 Large Gear Housing: 35,000–40,000lm
– HOL2 Large Gear Housing: 35,000–70,000lmColour temperatures: 4000K & 5000K (others on request)
CRI options: 70 & 80 CRI (others on request)
With a projected LED lifetime of 100,000 hours (L70B50 @ Tq 30°C), the HOLOBAY provides long-term reliability and reduced maintenance for operators looking to minimise total cost of ownership.
Built for Simplified Installation & Maintenance
Every aspect of the HOLOBAY has been designed with contractors and facility managers in mind. The luminaire includes a patented hinged driver door, providing quick and safe access for installation or maintenance. A compact, ultra-sleek body and compatibility with a full suite of control and emergency options make it highly adaptable to modern lighting systems.
Mounting options include:
Suspension via single hook
Surface mounting with available accessories
Sustainability
The HOLOBAY achieves a TM66 preliminary circularity score of 2.6 (excellent circularity), reflecting Holophane’s ongoing commitment to sustainable design and responsible manufacturing.
Now Available from ADLT
The Holophane HOLOBAY is now available in New Zealand exclusively through Advanced Lighting Technologies. Contact our team to discuss how HOLOBAY can enhance the performance, efficiency and safety of your facility.