[Safe UVA Level] The wavelength is 395nm-400nm, safe UVA level, no harm to human skin and eyes. [120& 270 Adjustable] The 120 light-emitting angle and 180 adjustable lamp body bracket can cover spacious living rooms, gardens or other outdoor gathering places to achieve large-area black light irradiation. [Eco-Friendly & Energy Saving] Our LED black ling spotlight is environmental protection and energy saving, which is easy installation, low consumption and high brightness. [IP65 Waterproof] This UV floodlight is IP65 waterproof, suitable for indoor and outdoor applications, and also protects the black light from moisture and dust. [Fluorescent Effect] Fluorescent black light is suitable for Halloween party, dance, haunted house, and is also perfect for illuminating most reactive paints, oil paints and dyes with purple UV LED lights. Especially with neon colored objects, purple lights are cool for body paint and other visible fluorescent materials. Product Name: LED Black Lights Working Voltage: AC220V-240V Wavelength: 395-400nm, UV-A Class LED Color: Ultraviolet Power (Optional): 50W/100W LED Quantity: 50W-50PCS, 100W-96PCS Lamp Beads: 2835 Material: PC+Aluminum Plug Specifications: European Regulation Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2. Please allow slight dimension difference due to different manual measurement. Thank you for your understanding. 1LED Black Lights