40W 60W 100W Watt Bayonet Screw Light Bulbs E27 BC B22 Standard GLS Clear Bulb
+ Bayonet Cap (BC, B22). + 4w equivalent to 40w. + Large Screw Cap (ES, E27). + 11w equivalent to 100w. + 6w/7w equivalent to 60w. + Shape - GLS / Globe. Each of the bulbs is constructed from clear glass giving maximum light output.