Princetonâ„¢Natural Spectrum® Deluxe Table Lamp - Antiqued Nickel

-Energy Efficient Technology -Optix® Glare Control Filter -Patented 10, 000 hour 27 Watt bulb produces equivalent to 150W of light (bulb included) -Cool to touch lamp head -Instant-on, Electronic ballast with Flicker Elimination Technologyâ„¢. -Focused Light - the Optix® story : Unlike conventional lighting, the Optix® lens focuses Natural Spectrum®light without reflective glare for an added level of reading comfort and protection. The lens actually directs the path of light waves to create consistent, well-balanced illumination. By controlling the path of the light, there are no irritating "hot spots" on your book or work area. Reading is once again a joy without the strain of other light sources.