LED UFO High Bay 100W – 150 lm/W – 4000K – 90° – Sosen Driver – Plug-in Sensor Ready | 5-Year Warranty

Why choose the UFO High Bay 100W

Designed for demanding commercial and industrial environments, this UFO high bay combines a high-efficiency Sosen driver with a compact, robust form factor. The 90° beam angle concentrates light precisely where it is needed, reducing wasted light on walls and ceilings. The Aux Port sensor connection means occupancy or daylight sensors can be added without rewiring, giving facility managers a straightforward path to further energy savings.

• Efficiency: At 150 lm/W, this fitting produces 15,000 lm from just 100W, cutting energy consumption by up to 60% compared to a 250W metal halide equivalent.
• Light quality: A CRI of Ra>80 ensures colours and surfaces are rendered accurately, which matters in picking areas, workshops and any space where visual tasks are performed.
• Sensor-ready design: The built-in Aux Port accepts a plug-in occupancy or daylight sensor without any modification to the fitting, making automation simple to retrofit or plan from the outset.
• Driver and warranty: The Sosen driver is a proven industrial-grade component, and the fitting is backed by a 5-year warranty for complete peace of mind on long-term installations.

Where to use it

The 100W UFO high bay is well suited to mounting heights of 5 to 8 metres in warehouses, logistics centres, light manufacturing workshops, car workshops, sports halls and large retail stockrooms. At 15,000 lm with a 90° beam, it delivers strong vertical illuminance on working surfaces, typically achieving 300–500 lux at floor level depending on spacing and mounting height.

What the specifications mean in practice

• 150 lm/W: Every watt of electricity produces 150 lumens of light, meaning this fitting draws significantly less power than older technology for the same or better illuminance on the working plane.
• 15,000 lm: Equivalent output to a 250W metal halide high bay, allowing a direct one-for-one replacement in most existing layouts without adding extra fittings.
• 90° beam angle: Concentrates light in a defined column below the fitting, ideal for mounting heights between 5 and 8 metres where precise, efficient downward illumination is required.
• 4000K: Neutral white light that keeps a space feeling bright and alert without the harshness of cool white, suitable for warehouses, workshops and sports facilities alike.
• Aux Port sensor-ready: A dedicated port allows a compatible plug-in presence or daylight sensor to be connected directly, enabling automatic dimming or switching without additional wiring or control gear.

Installation and compatibility

The fitting is supplied with a 1-metre cable and mounts via a standard suspension hook or bracket. Connection is straightforward for any qualified electrician. A compatible plug-in sensor can be added to the Aux Port at any time. Clightstore provides a free DIALux light study to confirm the correct number of fittings and spacing for your specific space.