This is an original Panasonic replacement lamp for your Panasonic Rear Projection TV needing replacement part number TY-LA1001. Made by Panasonic Corporation, this is the only lamp that will work properly in your Panasonic TV. Philips, Osram and generic lamps may work for a while but will fail early. Your TV will work best with this Panasonic original, accept no substitutes. New pricing on these lamps from Panasonic makes them cost effective. FULL ONE YEAR WARRANTY from Panasonic! Used in the following Panasonic Model Numbers: PT52LCX16, PT52LCX66, PT56LCX16, PT56LCX66, PT61LCX16, PT61LCX66. This is the complete lamp and housing, the easiest way to replace your old lamp. Install the lamp fast, reset the lamp timer and you will once again be watching your favorite shows and sporting events in amazing HD! Type: Rear Projection DLP/LCD lamp Wattage: 100/120 watts Lamp Life: Rated at 8000 hours Compatibility: For Panasonic TY-LA1001 for model numbers: PT52LCX16, PT52LCX66, PT56LCX16, PT56LCX66, PT61LCX16, PT61LCX66 Weight: 1 lb Parts: One Year Manufacturers Warranty