Danray Products LLC LMP-18C 18-Inch Snake-Arm Lamp with C-Clamp Base and 6-Foot Cord, Gloss Black Snake arm allows almost unlimited adjustment and long-term holding power Double-wall lampshade stays cool to the touch Uses a 100-watt-max ordinary lightbulb for easy and inexpensive replacement Has six-foot cord with 120-volt grounded plug One-year warranty