These are very rare Original beautiful Hand Painted Lantern shape coloured Glass spare Christmas bulbs. MES (E10) screw  cap, for any 12 bulb set ( each bulb 20 volt - set of 12 = 240 volts.) Compatible with most Lyvia, Pifco,Vesta, Dencon, Merry and other old makes of Christmas set. They were imported by my father in the 1950/60's from the factory in Hong Kong, stored in his warehouse and lost behind other goods, only found recently . Most sold now, just a few boxes left. We test each bulb before despatch. 14 various coloured bulbs, enough for 1 set of 12  with 2 spares, or just keep these for spares for your other sets of 12! Bulbs only, the string shown in photo not included.