The Ritter 152 halogen exam light provides affordable, quality lighting with a 35W quartz halogen bulb for white, shadow-free illumination. Its 3000 K color temperature gives you a cool white light that allows optimum color recognition but is cool to the touch. A special heat sink helps remove heat from the bulb and its socket to increase bulb life. With its flexible arm and gooseneck, this lamp is easy to adjust and won`t drift while you are performing a procedure. It is made of steel covered in durable plastic for easy cleaning. The cord is at the bottom of the light to help prevent tangling.