... , best replacement for twist and lock; easy for lamp replacement. 1, Item number: ... Patented.3, Innovative.4, Best replacement for twist and lock.5, Easy for lamp replacement.6, Lampholder: GU10 ... Wattage: 50W max.Lamp replacing steps:1, Push the inner ring or the centre of the lamp.2, Unlock ... lamp.4, Push the inner ring or the centre of the lamp.5, Lock patented push&lock downlight for quick replacment