Accommodating all GU10 Halogen, LED, and CFL bulbs. This downlight can offers an additional longer can, enabling the use of non-standard GU10 bulbs if desired. (Bulbs are not included, please check Pomotion on this page if you need bulbs) This Sanlumia downlight utilize a unique loop in/loop out screwless terminal block to allow for fast and efficient installation. 4 interchangeable color bezels：White,Chrome,Satin Nickel,Black (one colour per pack ), with an easy fit, twist and lock design, can be fitted after painting, also can change color later to suit different styles of furnishing. Spring clip fixings, recommended maximum ceiling thickness 30mm, Outer diameter 86mm, recessed depth 110mm. Manufactured from die cast steel with a circular design, create a modern look in your kitchen, bathroom, living room… Suitable for 30, 60 & 90 minutes fire resistant ceiling constructions. Compliant with CE, UKCA and part B building regulations.We proudly stand behind out products by including solid warranties for all of our products. Sanlumia 3 years unlimited warranty means we’ve got you covered. Thank you for your trust in us, and please do not hesitate to contact us if you have any issue.