This LED extended gooseneck desk lamp twists and turns in every direction giving you complere control over the light direction. The energy-efficient LED light source casts 450 lumens of warm, bright light. A sleek brushed steel finish makes this lamp the perfect modern accent to your desk. An on/off toggle switch is located on the base. This lamp has a black cord and is smart outlet compatible. The LED lights are integrated into the lamp and are not replaceable, but last 50,000 hours.