Twin Headed Desk Lamp - Nickel/BlackOur innovative double headed desk lamp is ideal for being creative with the bright ideas collection and making your own two word combinations, to suit your style. We have fitted 360 degree's swivel heads to both sides to make sure you get the bulbs facing anyway you need. There is two on off switch's allowing you to control both bulbs independently E27 Edison Screw Fitting Mains Powered 18 cm Base Size Doubled headed fitting Independent on off switch