I've been wanting to do something like this for a while. I like the multiple rows idea.--So cute on my wall now!
Gooseneck table lamp articulating arm Edison by AugustRushLights
Vintage Industrial Desk Lamp - ReWired Art Deco Lamp by AuroraMills, $68.00
Industrial Table Lamp - From Antiquefarmhouse.com - http://www.antiquefarmhouse.com/current-sale-events/warehouse-vintage6/industrial-desk-lamp.html
Large Machinist light, Antique Lighting, Drew Pritchard
Ardmore Task Lamp
Atelier Scissor Task Table Lamp / Looks like a Jielde to me!!
Etxekodeco: HK Living: Catálogo 2013
looking for rainbows in the moonlight — northeastparkway: source: Paris Couture Antiques
Machine Age Industrial Task Lamp