LED Tri-Proof Light 150 cm with Motion Sensor – 4000K – 50W – 125 lm/W | Not Linkable – Osram Driver – 3-Year Warranty

Why choose the Tri-Proof 150 cm with Motion Sensor

Where lighting runs unnecessarily for hours — corridors, stairwells, storage areas — an integrated motion sensor pays for itself quickly. This 50W fitting cuts energy use against the 200W fluorescent it replaces, and the sealed IP65 polycarbonate body means no relamping, no starter failures and no corrosion from moisture or cleaning agents. The Osram driver ensures stable, flicker-free output across its full 50,000-hour lifespan.

• Efficiency: At 125 lm/W, this fitting draws 50W to produce the light output of a 200W fluorescent, cutting energy costs by up to 75%.
• Sensor control: The built-in motion sensor switches the light on automatically when presence is detected, eliminating wasted burn hours in low-traffic areas.
• Build quality: The IP65-rated polycarbonate housing resists dust ingress, water jets and chemical vapours, making it suitable for wash-down environments.
• Driver reliability: The Osram driver delivers a power factor above 0.95 and stable output from -20°C to 55°C, backed by a 3-year warranty.

Where to use it

This 50W tri-proof is well suited to spaces where lighting is needed on demand rather than continuously: internal corridors, stairwells, car park ramps, changing rooms, cold stores and warehouse aisles. At 150 cm and 6,250 lm with a 120° beam angle, it covers a wide strip at mounting heights of 3 to 5 metres, making it practical for single-row installation in narrow passages and utility areas.

What the specifications mean in practice

• 125 lm/W: Every watt drawn produces 125 lumens of usable light — significantly more efficient than older fluorescent tri-proofs, which typically deliver 60–80 lm/W.
• IP65: Fully dust-tight and protected against low-pressure water jets from any direction, so the fitting can be hosed down during routine cleaning without risk of damage.
• 120° beam angle: A wide distribution that spreads light evenly across the floor below without creating harsh bright spots, reducing the number of fittings needed per row.
• 4000K: Neutral white light that supports visual clarity and concentration — appropriate for working areas, storage and circulation spaces without feeling cold or clinical.
• 50,000 hours: At eight hours of daily use, this equates to over 17 years of operation before the fitting reaches 70% of its original output, minimising maintenance visits.

Installation and compatibility

The fitting mounts via surface brackets or suspension cables to ceilings or structural beams and connects directly to 220–240V AC mains. This variant is not linkable. The integrated motion sensor requires no separate wiring. Clightstore provides a free DIALux light study to confirm spacing and lux levels before you order.