This is a 35 watt par 16 hi spot 50 mains halogen spot light with gu10 twist locking base and a 24deg medium flood beam the medium flood beam makes this par16 hi spot 50 is ideal for highlighting specific objects or pointing light to certain points of a room ge or sylvania brand usually supplied this lamp is a 4 000 hour rated lamp click here to buy a budget 2 000 hour lamp for just pound064