Philips 7389 500W GY9.5 230V AC Lamp for Film/Studio Lighting (9238 716 43228)*** UPC 8711500889058 is for 1 pc From PHILIPS *** (Provided on an e-Mail)*** UPC 8711500187192 is for 1 pc From PHILIPS *** (On actual Package)*** UPC 8711500187215 is for Carton with 10 pcs From PHILIPS ***