Brighten up your video with the HVL-HIRL combination video and infrared light from Sony. Its 3 watt video lamp provides solid, steady lighting for most dimly lit situations. For even darker shooting situations, the included infrared light enhances your camcorder’s NightShot® functionality for crisp, clear video The HVL-HIRL quickly and easily connects to your camcorder’s Active Interface Shoe, so you’re up and running in moments. The Active Interface Shoe supplies the light with power and synchronizes the infrared control to your camcorder’s power switch. The convenient Auto function automatically switches the video light on automatically in dark places.