Gx53 11 watt led bulb with a cool white luminous colourround and satin finished is an apt description for this light bulb with a gx53 base whereby the unusual diameter should be taken into consideration the lamp impresses with its lifetime of 25 000 hours and brightness of 900 lumens which brightens up every corner of the room characteristics the colour reproduction is very natural and real thanks to ra80 can replace conventional gx53 lamps of up to 100 watts satin finished surface u