Features 1、Energy Saving and High Efficiency: The use of advanced LED technology, low energy consumption, high brightness, more energy saving than traditional UV lamps. 2、Stage Effect: The LED UV blacklight is suitable for bars, KTV, clubs and other entertainment places to create a unique light and shadow atmosphere. 3、Fluorescent Agent Detection: This UV lamp can also be used to detect fluorescent whitening agents in clothing, cosmetics, food packaging and other items to ensure health and safety. 4、Uniform Lighting: The light is evenly distributed, with no dark areas or bright spots, to ensure the best irradiation effect. 5、Portable Design: The style is designed to be portable and easy to carry to different occasions. USB plug-and-play for easy setup. Specifications Input: DC 5V Wattage: 5 Watts Beam Angle: 270-degree Wavelength: 380-400nm Light Source: 24 UV LEDs Lifespen: 50,000 hours Length of Power Cord: 5.4ft Product Length: 28cm/11inch Product Size: Approx. 28*3.5*2.2cm/11*1.3*0.87inch Product Weight: Approx. 100g/3.53oz Package Size: Approx. 33*6*3cm/12.99*2.36*1.18in Package Weight: Approx. 124g/4.37oz Package List 1 * LED UV Blacklight 1 * Bag of Screws