Adjustable Clamp Desk Lamp uses a clamp with suction cups for stable installation, minimizing desk clutter as the lamp connects to the side of your desk. Lamp features an adjustable head to easily position a light zone. Flicker-free light zone is clear of shadows, halos and troublesome glares. Cost-efficient LEDs last up to 25,000 hours and use 85 percent less energy than incandescent lamps. Polished metal finish with glass diffusion film creates a sleek, modern look to elevate your space. Compact design saves coveted desk space.