Gooseneck Exam Lamp Caster Base 3 Prong Plug Traction Units 4 mm LCD Wheels: (2) Hip Kits 4 mm LCD Wheels: (2) Wheels for ease of movement Power Source: 100 240V adapter (ADPT30) included 6 AA batteries (not included) Seat Size: 18 ¨ (w) x 15 (d) x 17 ´ (h) 464mm (w) x 381mm (d) x 445mm (h) Special procedures adaptor for difficult site or pediatric ausculation * Available in a selection of classic tube colors * 7 year warranty 10 5 8 Diameter chrome * Height adjustment 34 to 72 * 12 flexible arm permits positioning in any direction * Uses 60 Watt bulb (not included) * UL and CUL listed *Shipping Carton Size: 33 L x 8 W x 4 H CASTER BASE * Standard 3 Prong Plug *All Standard (Gooseneck) chrome exam lamp with a reinforced head and 7 foot cord * Deluxe (Swivel Head Goosneck) models feature a swivel mounted vented shade and a dimpled surface inner reflector that increases the intensity and uniformity of the light while preventing heat build up * Heavy base 6 Lbs