Simple Designs LD1008-SLV High Power LED Desk Lamp, Silver Silver finish with flexible hose neck 5 x 1 watt high power LEDs On/off button switch located on base for convenience Height: 16.34Head diameter: 5.04 30, 000 hour lifespan This high powered LED desk lamp is both stylish and functional. It features a silver finish, flexible hose neck, and 5 x 1W high powered LEDs. AC 90-250V input voltage, 300mA working current, 840LM/25cm, 3000/6000 color temperature, &gt; 80 color rendering index, 120 degree beam angle, and a 30,000 hour lifespan! Silver finish with flexible hose neck 5 x 1 watt high power LEDs ON/OFF button switch located on base for convenience Height: 16.34" Head diameter: 5.04" 30,000 hour lifespan