OxyLED OxyRead T4 Daylight White LED Desk Lamp, Table Lamp Eye-caring LED Lamp (12W, Dimmable, Touch Control, Professional Architect Swing/Adjustable Arm) For Professional Architects & others. Swing / Adjustable Arm with Desk Clamp, To save Desktop Space. 12W Power Equipped with a world-class LED chip, made of high quality aluminum. 4000K Warm White Color, most suitable for reading and it sheds light as soft, comfortable, refreshing and pure as the sunlight in the early morning. Full 1 Year Free Warranty! Non-Flicking, Eye-Saving, Zero-Radiation, No dark areas, No ghosting, No glaring, No harshness to your eyes. Provides over 50,000 hours of full lumen output while delivering phenomenal power-saving performance. Ultra-low voltage input and low temperature operation for safety.