HomeLights Spotlight Ultra Color 220V GU10. Colour of product: Black, Silver. Fitting/cap type: GU10, Bulb type: LED, Bulb voltage: 220 V. Mounting type: Recessed, Mounting hole shape: round. Recessed length: 63 mm, Recessed width: 50 mm. Certification: EMC, RoHS, FCC, CE