Wavelength : 365nm-370nm Sold by Different Lengths in 50cm, 100cm, 200cm, 300cm, 400cm, 500cm. IP Grade avaliable : Non-Waterproof , IP65 Waterproof , IP67 Waterproof , IP68 Waterproof 365nm-370nm SMD3528-300 12V DC <24W, 2Amp UV (Ultraviolet) LED Strip Light Non-Waterproof Flexible White PCB Strip Light Ideal for Curing, Currency Validation, Mosquito killer, Fluorescence disclosing and Medical Field Note: Sold by Different Lengths in 50cm, 100cm, 200cm, 300cm, 400cm, 500cm. Available Lengths and Suggested Power Supply to power (the power supply is not included) Length Wattage (w) Suggested Power Supply 50cm 2.4 12V, 0.5Amp, 6W 100cm 4.8 12V, 0.5Amp, 6W 200cm 9.6 12V, 1.0Amp, 12W 300cm 14.4 12V, 2.0Amp, 24W 400cm 19.2 12V, 2.0Amp, 24W 500cm 24 12V, 2.5Amp, 30W To use bigger power supply than rated power of the strip is to avoid full loaded working, which is better for the lifespan of the Power Supply. Strip Light Specification for 5 Meter Roll LED Type: UV SMD3528 LED QTY.: 60LED/Meter Input Voltage: 12V DC Wattage (max): 4.8Watt/Meter Cuttable: Every 3LED per 2'' can be cut Size(W*H/mm): 8*2 Weight: 0.15kgs per 5meter per roll Wavelength: 365nm-370nm, 380nm-385nm PCB Background color: White PCB Backing: Double-sided Adhesive backing Beam Angle: 120° Dimming: PWM dimmable(for more information please refer to different Dimmer applications) Waterproof Type: Non-waterproof(indoor use) Pre-wiring: 20cm Red/Black Lead wire at one end of the strip UV LED Lights Application UV Mosquito killer lamp Industrial Curing Fluorescence disclosing and verification Air Purification Medical and Biomedical Applications Currency Validation Dental Curing and Teeth Whitening Sterilization and Medical Warnings and Handling Instructions on UV LED Lights UV-LEDs emit invisible ultraviolet radiation when in operation, which may be harmful to eyes or skin, even for brief periods. Do NOT look directly into the UV-LED during operation. Be sure that you and all persons in the vicinity wear adequate " UV " Safety protection for eyes and skin. If you incorporate a UV-LED into a product, be sure to provide WARNING labels.