QTX 159.447UK PAR36 Lamp, Screw, 6.4V, 30W - Sp

QTX-PAR-36-30W-Spotlight-QTX-159-447UK-p-A-6-4V-PAR36-bulb-with-a-30W-power-rating-p-QTX-159-447UK-PAR36-Lamp-Screw-6-4V-30W-Sp

Price: £7.28 from Rapid Online Rapid Electronics Ltd.