Collingwood Lighting HBG2N40 GenBay Matt Grey IP65 150W 19500Lm 285mm Round Ultra Slim LED High Bay With Cool White 4000K LEDs
The Collingwood HBG2N40 GenBay LED high bay delivers powerful 19,500lm output in an ultra-slim IP65 design, ideal for efficient industrial and commercial lighting.


within 3-4 working days
Collingwood HBG2N40 Description
The Collingwood Lighting HBG2N40 GenBay LED High Bay is a high-efficiency lighting solution designed for commercial and industrial environments where performance, reliability, and value are key. With a 150W output delivering 19,500 lumens, this ultra-slim high bay provides bright, uniform illumination for warehouses, factories, workshops, and retail spaces.
Featuring cool white 4000K LEDs, the HBG2N40 produces crisp, neutral lighting that enhances visibility and productivity in working environments. With a high efficacy of up to 130–135 lm/W, it offers excellent energy efficiency and a fast return on investment, making it an ideal replacement for traditional high bay lighting.
The ultra-slim 48mm profile and lightweight construction make installation quick and easy, even at height. Supplied pre-wired with a 1m cable, the fitting supports flexible suspension options including jack chain, M10 drop rod, or catenary wire.
With an IP65 rating and IK08 impact protection, the HBG2N40 is built for durability in demanding environments, offering protection against dust, moisture, and mechanical impact. As part of the Collingwood GenBay range, it is compatible with optional sensor kits and emergency conversion modules, providing flexibility for modern lighting control systems.
Collingwood HBG2N40 Features
- 150W LED high bay light for commercial and industrial applications
- Lumen output: 19,500 lumens
- Colour temperature: 4000K (cool white)
- High efficacy: up to 130–135 lm/W
- IP65 rated – protected against dust and water ingress
- IK08 impact resistance for durability
- Beam angle: 110° wide distribution
- Ultra-slim design: 48mm depth
- Diameter: 285mm
- Pre-wired with 1m H05RN-F cable for fast installation
- Compatible with microwave sensor kits and emergency converters
- Suitable for jack chain, M10 drop rod or catenary suspension
- LED lifespan: up to 50,000 hours
- Durable matt grey aluminium housing
- Ideal for warehouses, factories, workshops, gyms, and retail environments



