What's reasons caused to Stop Work:

1. Wrong Power Supply: This 5m/roll 3528 UV light strip needs DC12V 2A power supply.
2. Please keep the end's red wire and black wire are separated when you plug in. Or it will cause Short circuit. The light strip will not work. Please don't be worried when you meet this situation, you just need to separate the two wires, the light stip will work normally again.

Certificated with UL, CE, ROSH; SAFE TO USE.

Features of the Light Strip

* LED Quantity: 300leds; Every 3-LED cuttable without damaging the rest strip.
* Length: 5m/16.4ft; 60pcs SMD UV ultraviolet LEDs per meter.
* Life Span: about 30,000+ hours.
* Wavelength: 395nm 400nm 405nm.
* Waterproof Class: IP44; Non Waterproof(indoor use only).
* Working Voltage: DC12V.
* Power Supply Adapter: DC12V 2A(Not Included);Both the end can be connected with power supply, please choose one of them. We specially design the DC HEAD, Plug&Play.
* Viewing Angle : 120.
* Widely Application: fishing(Fishes have Photo taxis, violet(near purple) color is best used for lighting the float on the night while don't disturb the fish.); DJ, bar lights, test the paper money, photograph, find pet urine etc.

Package Included

1 * 5m 3528 UV LED Light Strip

• Non waterproof 3528 UV light strip; Length: 5 meters/16.4ft; LED quantity: 300leds in total.
• 395nm 400nm 405nm(if you need other wavelength, please don't buy this product). Color: blue & purple(UV's wavelength and blue's wavelength is quite close.)
• Non waterproof(indoor use only); Improved Version: longer life without any UV fade or color change problem. 3528 SMD led light strip(24W); Powered by DC 12V 2A power supply(not included).
• High intensity; long life to use; Every 3-LED cuttable without damaging the rest strip; easy installation. Important tips: both ends can be connected with power supply, please keep the two wire separated when you are using(as picture 4 shown). Widely suitable for fishing, DJ, bar lights, test the paper money, photograph, find pet urine etc.
• Do note that the lamp is not very bright to the naked eye. Most of the energy is emitted in the ultraviolet, which humans cannot see. That does not mean the lamp isn't working, it means it's not wasting energy on non-UV light. We provide 180 days exchange and return guarantee and 24/7 customer service. Please feel free to contact us if there is any problem. We ensure 100% customer satisfaction.

Non waterproof 3528 UV light strip; Length: 5 meters/16.4ft; LED quantity: 300leds in total.AMARS