Verilux Heritage Deluxe Natural Spectrum Desk Lamp with Classic All-Metal Design, Tilting Head, Hi/Low Switch, Antiqued Brushed Brass Read, work and excel . . . Naturally and efficiently. Natural spectrum light provides illumination with greater contrast and true color rendering. Verilux natural spectrum light is formulated so your eyes function optimally. You'll see better, make fewer errors and work longer with less fatigue. Manufactured to the highest quality standards. ETL- and FCC-tested and certified. In-base replaceable electronic ballast. Timeless design accents and all-metal construction, featuring adjustable head to position light exactly where needed. Optix glare-control filter diffuses light, reducing eyestrain and fatigue Live USA dedicated Verilux Customer Care and support. A real brand you can trust since 1956. Don't accept cheap substitutes.