Collingwood GenBay 150W LED High Bay Light 4000K IP65 — HBG2N40
Collingwood GenBay 150W LED High Bay Light 4000K IP65 — HBG2N40
Illuminate large commercial interiors with the Collingwood GenBay HBG2N40 LED high bay. Delivering 19,500 lumens from 150W, this compact fitting combines 4000K neutral white light with a wide 110° beam.
Its slim profile and matt grey finish make it a practical option for warehouse, workshop and industrial lighting schemes, subject to the mounting height and illumination requirements of your project.
High Output for Commercial Spaces
The GenBay provides 130 lumens per watt, with integrated LEDs and straightforward on/off operation. The standard HBG2N40 fitting is non-dimmable.
When planning a replacement installation, compare the required light levels and distribution as well as wattage. The number and spacing of fittings will depend on ceiling height, room layout, working areas and obstructions.
Compact Construction and Installation
An aluminium alloy body, IP65 protection and IK08 impact rating support use in demanding environments.
The fitting is pre-wired with a 1m cable. Supported suspension methods include jack chain, M10 drop rod and catenary wire, installed in accordance with Collingwood’s instructions. Confirm which mounting accessories your installation requires before ordering.
Optional Sensor and Emergency Accessories
The GenBay range supports a compatible microwave sensor kit for automatic on/off control.
Emergency operation requires a compatible emergency converter. These accessories are separate from the standard high bay fitting; contact Lightologist to confirm the components needed for your project.
Need Help Specifying Your High Bay Lighting?
Contact Lightologist for help comparing fittings, checking compatible accessories or discussing a larger order. Share your building dimensions, mounting height and intended use so we can help you narrow down suitable options.
| Specification | Detail |
|---|---|
| Product code | HBG2N40 |
| Power | 150W |
| Light output | 19,500 lumens |
| Efficacy | 130lm/W |
| Colour temperature | 4000K |
| Beam angle | 110° |
| Colour rendering | CRI >80 |
| IP / impact rating | IP65 / IK08 |
| Dimmable | No |
| Finish | Matt grey |
| Dimensions | 285mm diameter × 48mm height |
| Supply | 220–240V AC |
| Electrical class | Class I — earth connection required |
| Rated LED lifetime | L70 50,000 hours |
| Sensor / emergency operation | Requires compatible accessories |





