Replacement Remote Controller Compatible for 22LD350UB 37LK450 37LD450 42LK450-UB 47LE5300 55LW5300-UC LG LCD HDTV TV This is replacement remote control, not original. If you lost your original remote, this one will be a good replacement for you. High quality, brand new ! Pre-Programmed. No need to set up ! Just put new batteries in and it will work right out of the box. Batteries needed: 2x 1.5V AAA batteries ( not included). Replacement Remote Controller Compatible for 22LD350UB 37LK450 37LD450 42LK450-UB 47LE5300 55LW5300-UC LG LCD HDTV TV