Electrified XL-2400-"O" Factory Original Bulb in Generic Housing for Sony Televisions Brand New Replacement Lamp With Compatible Housing And Factory Original Bulb Better Reliability/Brighter Picture/Longer Lasting Works with the following Sony Models: KDF46E2000, KDF50E2000, KDF50E2010, KDF55E2000, KDFE42A10, KDFE42A11, KDF42A11E, KDFE50A10, KDFE50A11, KDFE50A11E, KDFE50A12U, KF42E200