OSRAM HMI 2500w /SE G38 Mogul Bipost Stage and Studio Light Bulb - Walmart.com
Buy LED module OSRAM 1LED 6000K 1.8W IP65 12V in ABCLED store just for 4.90€
Lighting-Gallery.net - Light bulbs (Lamps)/Two generic RX7s MH lamps and an Osram "Germany Technology" (China) "Dulux EE"(?), in Home Center hardware shop
OSRAM Silvania 7507 Bulb – Black Forest Industries