Collingwood H4 PRO 550 Fire Rated Downlights  

The Collingwood H4 Pro 550 LED downlight is designed to provide maximum flexibility and performance, featuring an adjustable tilt that allows precise directional lighting for highlighting walls, artwork, or architectural features. With a low power consumption of just 5.2W and a light output of approximately 550–580 lumens, it delivers efficient illumination comparable to traditional halogen fittings while significantly reducing energy use.

Built with installer convenience in mind, the H4 Pro 550 includes Collingwood’s Easy-fit connector for fast, secure wiring and a shallow depth of around 50mm, making it ideal for installations with limited ceiling voids. Its adjustable design (tilt up to approx. 20°) ensures targeted lighting, making it particularly suited to vaulted ceilings and feature lighting applications.

The fitting is fully fire rated for 30, 60, and 90-minute ceilings and features an IP65 rating from below, allowing safe installation in bathroom zones and moisture-prone environments. With mains dimming compatibility, insulation coverability, and a long 70,000-hour lifespan, the H4 Pro 550 offers a reliable, low-maintenance lighting solution for modern projects.