Collingwood DLT661600A H4 Lite CSP White Adjustable LED Multi-Wattage Downlight With Bezel, Easy-Fit Connector & CCT LEDs 4W/6W IP65

H4 Lite CSP Adjustable LED Downlight – Multi-Wattage, CCT Selectable, IP65 Rated with Easy-Fit Connector & White Bezel

The H4 Lite CSP Adjustable LED Downlight combines performance and versatility in a compact, easy-to-install unit. With selectable wattage and colour temperature options, IP65 protection from below, and full compliance with key UK Building Regulations, this downlight is an ideal choice for residential and commercial installations, including bathroom zones and joist-approved ceilings.

• Adjustable Wattage & Output: Switch between 4W (450–520 lm) or 6W (650–750 lm) depending on lighting requirements, with high lm/W efficiency.
• CCT Selectable: Choose from 2700K, 3000K, or 4000K to tailor the ambiance for different room types or applications.
• Swivelling & Insulation Coverable: Swivelling function for directional lighting and suitable for rolled and blown insulation installations.
• Fast, Secure Installation: Features an Easy-Fit connector for tool-free wiring and quick setup.
• Approved for Multiple Ceiling Joist Types: Fully compliant with 30/60/90 min solid timber, 30 min I-joist, and 30 min metal web ceiling types.

Technical Specification

• Wattage Range: 4–6W (switchable)
• CCT Range: 2700K / 3000K / 4000K
• Lumens Output: 450–750 lm (dependent on setting)
• IP Rating: IP65 from below / IP20 from above
• Cut-Out Size: 70–72 mm
• Dimmable: TRIAC compatible
• Warranty: 7 years
• CRI: >80
• Energy Class: D

✅ Choose the H4 Lite CSP for a flexible, fire-rated downlight with superior ease of installation and full compliance with UK regulations.