• Spider /  Washer Fitters:  The spider fitter uses a standard harp and finial. (Most Common)
  • UNO Fitters: The UNO fitter is built-in to the lampshade. There are two types of UNO fitters:
     – “Slip” UNO fitters: Sits on the socket before placing the light bulb.
    – “Threaded” UNO fitters: These are generally for down-bridge floor lamps that have a threaded fitter for installation with the appropriate UNO washer socket.
  • Clip-on Fitters: Our newer inventory of clip-on shades are made with a double clip for increased stability.
    – Round Clip Fitter (RC): 
    This type of clip is used with a conventional round bulb.
    – Flame Clip Fitter (FC): 
    This type of clip is used with a candelabra bulb.
  • Reflector Bowl Spider Fitters: To insure our shades will accommodate glass reflectors or globes, all shades with top diameter greater than 10″ have single or double notched groove fittings on the top spider.




Royal Designs, Inc is a Wholesale Manufacturer of Premium Lamp Shades.