Eight (of which two are 150W, one is 100W, one 60w, one 50W and three are blue "daylight" 100W) - all with bayonet fittings - plus 3 (all 100W) with screw fittings.
The higher wattage bulbs are essential for lava lamps, which I sometimes see on this site.
Unless someone contacts me beforehand, am putting these out during the Nevill Garden Trail afternoon this Sunday (25 June). Deirdre (07789 095770, text please.