Crompton offers this fully dimmable antique style LED Filament GLS lamp as an alternative to traditional pearl finish light bulbs. Using just 5 watts of power this modern LED lamp will provide an output of 470 lumens making it an equivalent to a 40W traditional Incandescent lamp. It also produces a very warm white 2700K output matching that of a retro-style halogen or incandescent lamp. This lamp features a standard ES / Edison screw fixture which is commonly found in ceiling lights table lamps and other fittings. Product dimensions Length 103mm x Diameter 60mm. Product Warranty 2 Years.