Matsushita, Panasonic, Ichikoh Part Numbers : LENA00L8D2A0508, LENA00L9NHA6454, EANA11810462, NZMIC11LBCA000, NZMNS111LBNA, NZMNS111LANA. This is forone (single) replica ballast (details below). If you have tried changing the bulb and it is still not illuminating then chances are you have had a ballast fail.
eBay