Please note:This light is a special light for photographic equipment that supports infrared photography, such as surveillance cameras, TV cameras, etc. Please note that this is an infrared light that is not visible to the naked eye, but it is not intended for general lighting. Mounting screws and hardware not included.Please provide appropriate hardware and screws depending on the installation method and where you want to install. This infrared floodlight is indispensable for digital video shooting at night or in the dark.The infrared rays are not visible to the human eye to illuminate objects strongly and are useful in a variety of situations, such as security and night animal observation. Although it weighs only 10.2 oz (290 g), it is equipped with 3 of the latest 2W high power SMD LEDs, and a wide illumination angle of 60 degrees to reach an illumination distance of up to 144.2 ft (40 m). The light sensor is equipped on the main unit, so it automatically turns on when it is dark and turns off when it is light, so it does not consume unnecessary electricity. By shielding the sensor, it is possible to turn it on at all times.