Sustainable material: With a recessed frame made from 50% recycled plastic in matt nickel, these recessed spotlights offer an eco-friendly lighting solution, ideal for environmentally conscious consumers Adjustable colour temperature: This ceiling spotlight set contains three LED modules with 4.9W and 520 lumens, whose colour temperature can be adjusted from a very warm 2500K to a warm 3000K to a neutral 4000K to suit any mood Interchangeable LED module: The spotlights' LED modules can be easily changed, allowing for flexible use and easy maintenance Water-resistant: With an IP44 protection rating, the recessed ceiling spotlights are protected against splashing water and are therefore also suitable for damp rooms such as bathrooms or kitchens Flat design and simple installation dimensions: The ceiling lamps measure 90x30mm (DxH) and require an installation opening of 68x40mm (DxH), which enables unobtrusive installation in various ceilings