ETL-listed 7W LED Clamp Work Lamp, Integrated 360&deg; Rotatable Head, Ultra Bright Work Bench Light, Desk Lamp with Clip, 4000K Cool White, 6ft Plug & Play Cord 7W, 500lm brightness equivalent to 50W-60W, efficient brightness for project working and other detailed tasks. 6ft plug cord for a more flexible and convenient operation Integrated high standard LEDs, no bulb replacement needed. Diffuse lens provide a evenly uniform lighting without irritating the eyes Skid resistance clamp, stay firmly even on slippery and narrow surface; also can be hang upside down. 360 rotatable lamp head, easy to adjust lighting direction Air-cooling system for excellent heat dissipation, prevent overheating and prolong products lifespan, cool to touch even after long operating time. ETL listed for safe quailty and operation, UL listed adaptor. 3 years warranty for costumers rights and benefit