R63 spot bulbs have a diameter of 63mm at the widest point. They have an E27 / ES (Edison screw) cap.

£3.23 - £3.64

Product ref: 8888

£2.73 - £3.18

Product ref: 28967

£2.58 - £2.79

Product ref: 13270

£4.13 - £4.65

Product ref: 36642

£3.75 - £4.23

Product ref: 36144

£2.73 - £3.18

Product ref: 28966

£3.99

Product ref: 14589

No products found

Sorry - no products matched your search options. Why not use the refine options to widen your search?

Replacement bulbs > Spot bulbs > Screw capped > R63 Bulbs (ES cap)