The Strip was made by Flexible Printed Circuit Board and 5050 Top LED. The LED is even, large and high brightness lighting effect. Also it is soft and easy bended for installation. The entire transparent of casing is waterproof seal and passing IP 68.Use of very soft PVC After a molding material as a protective film, transparent, waterproof and dustproof packaging, water, etc.Level to achieve IP68 this product. Has a very soft, flexible and easy to bend, install molding Convenient, easily broken shock, convenient transportation, water, etc. UV. The cutting unit is 50cm and 30 pieces LED per group, so you could cut a different length for your project and request. The strip could have six single colors (included: White, Warm White, Blue, Green, Red & Yellow). The Strip is working on AC 220V and passed CE EMC testing. Suitable for both indoor & outdoor decorative application.