Pack of 10 GU10 & MR16 Retaining Spring Rings Clasp Clips Diameter 50MM LED Halo

Colour ‎rings for 50mm Gu10 & Mr16. GU10 & MR16 Retaining Spring Rings. They can also be used on any other standard GU10 & MR16 fitting, either for LED or Halogen bulbs. The Retaining Spring Rings will hold the bulbs secure and safely.