Bonlux Dimmable LED Sewing Machine Working Light Bendable Gooseneck Lamp with Magnetic Mounting Base (2W 20pcs LED Daylight White) Improving lighting glare, relieving eye fatigue and improving working efficiency Energy saving and stay cool compare to fluorencent or incandescent lights LED as cold light source reduces the temperature of the workshop environment, and lifted the intensive lighthouse lighting space repression and car mobile difficulties Magnet and screw mounting, installation is quick and easy, direct access to the power of sewing Dimmable Brightness - You can adjust it to the perfect brightness that you want