The perfect 'chair side' companion - engineered specifically as vision aid for natural reading and viewing ease. Quality built for years of dependable, trouble-free service - features advanced SMD (Surface Mount Diode) lighting technology: Longer-Lasting - 100,000-hour estimated life means no bulbs to change Cool - SMD produce virtually no heat; incandescent bulbs reach 300+ degrees. Ultra-Efficient - as little as 1/10th energy used by incandescent fixtures. Durable - no filament or glass bulb to break when bumped. Better Light - reduced glare, shadows and 'hot spots' Rugged steel base and stand, weighted to help prevent tipping; 60" grounded power cord. Durable enamel finish in Classic White to match any decor. Weight 22 lbs. Some assembly required.