LED Tri-Proof Light 150 cm 55W 4000K Neutral White – IP65 DALI Dimmable – 155 lm/W – Linkable – For Industry, Commercial & Warehouse – 5-Year Warranty

Why choose the 150 cm 55W Tri-Proof

Designed for environments where dust, moisture and mechanical stress are daily realities, this tri-proof combines a sealed IP65 polycarbonate body with a high-efficiency 150 lm/W output and a DALI-dimmable driver. It cuts energy consumption by more than half compared to the 200W fluorescent fittings it replaces, while the linkable connector system keeps installation clean and fast across long runs.

• Efficiency: At 150 lm/W and 50W, this fitting produces 8,400 lm while consuming less than a quarter of the energy of the 200W fluorescent it replaces.
• DALI dimming: The integrated DALI driver connects directly to any DALI building management system, allowing zone-by-zone dimming for occupancy-based or task-based lighting control.
• Build quality: The full polycarbonate housing with IP65 sealing resists dust ingress, water spray and operating temperatures from -20°C to 55°C, covering cold stores and heated production areas alike.
• Warranty and lifespan: A 5-year warranty and 50,000-hour rated lifespan mean minimal maintenance overhead and a predictable total cost of ownership over the fitting's service life.

Where to use it

The 150 cm 55W tri-proof is well suited to warehouses and logistics centres with mounting heights of 4 to 8 metres, food processing and light manufacturing facilities where washdown resistance matters, car parks, covered walkways, sports hall changing rooms, retail back-of-house areas and supermarket cold aisles. The 120° beam angle ensures even coverage across standard bay widths without hotspots.

What the specifications mean in practice

• 150 lm/W: Every watt of electricity produces 150 lumens of light, cutting energy costs by more than 70% compared to the 200W fluorescent equivalent.
• IP65: The housing is fully dust-tight and protected against low-pressure water jets from any direction, making it suitable for washdown areas and damp industrial environments.
• 4000K: Neutral white light closely matches natural daylight, improving visual clarity for picking, inspection and assembly tasks without the harshness of cool white.
• 120° beam angle: A wide distribution covers a broad floor area from mounting heights of 4 to 8 metres, reducing the number of fittings needed per bay.
• 50,000 hours: Running 16 hours a day, the fitting reaches end of rated life after approximately 8.5 years, significantly reducing lamp replacement and maintenance costs.

Installation and compatibility

The fitting mounts via integrated suspension points or surface brackets and links directly to adjacent units using the built-in linkable connector, keeping wiring tidy across long rows. The DALI driver connects to standard 220–240V AC supply and any DALI-compatible controller. Clightstore provides a free DIALux light study to confirm spacing and lux levels before you order.