Style: Retro Style / Nostalgic Style Material: Iron Process: baking varnish Color: Black, blue, pink, green Light source: E27 bulb ( not included ) Voltage: 110-240V Arm length:21cm Product Weight: 651g Power: within 60W Shade diameter: 18.5 cm / 7.28 in Shade height: 21 cm / 8.27 in Applicable scene: Living room, dining room, kitchen, study, coffee house, to create a Nostalgic Style