Product Features.This is an infrared remote control, no programming and setting required, it is a good choice to replace your damaged and lost remote control.Good performance: with infrared technology, strongest signal, low power consumption, long transmission distance and sensitive use. The maximum remote distance can be up to 10m.Easy to hold: The lightweight and ergonomic design makes it very comfortable. The remote control is sturdy and light, easy to install, the buttons are soft and sturdy, the buttons have a good flexibility and work perfectly with a light push of the button.Fast shipping: Our orders are shipped from Amazon's US warehouse and all deliveries are usually shipped within 1 to 3 days. Free exchange or return shipping is available.Quality Assurance: We are a shop that specialises in remote controls, which are made from high quality recyclable ABS plastic and are loved by many customers. If you are not sure if our remotes are compatible with your device, you can contact us and we will find the right one for you.Compatible with models (not only these)LN19D450G LN22D450 LN22D450G1F PL43D450A2D PL43D451A3D PL51D450 PN43D440 PN43D440A3D PN43D450 PN43D450A3D PN51D440 PN51D440A5D PN51D450 PN51D450A5D PN43D430 LN19D450G1D LN19D450G1DXZA PN43D440A5D PN43D450A2D PN51D450A2D LN19D450G1DXZC LN19D450G1DXZX LN22D450G1FXZA LN22D450G1FXZC LN22D450G1FXZX PL43D450A2DXZX PL43D451A3DXZX PL51D450A2D PL51D450A2DXZX PN43D440A5DXZA PN43D440A5DXZC PN43D450A2DXZA PN43D450A2DXZC PN51D440A5DXZA PN51D440A5DXZC PN51D450A2DXZA PN51D450A2DXZC PN43D430A3D PN43D430A3DXZA PN51D430A3D PN51D430A3DXZA PN51D450A3D PN51D450A3DXZA PL51D450A PN51D430 PN51E450A1FXZA LN19D450Packing List:1 X Remote Control