Traditional LED Strips have the LED's facing and shining straight 'up' from the circuit board. With the Side Emitting Ribbon LED Strip, the LED shines parallel with the circuit board, allowing you to outline edges or spaces where a normal LED Strip would be unable to reach.With white silicone neon strip tube, as a kind of protective material to led strip, fabricated by the integrated integrated silicone extrusion molding technology with ingress protection up to IP67 and good performance of resistances to saltwater, Chemicals.UV radiation and fire.We redesign the circuit board and source high quality LEDs. The strip is more durable.High quality 3M adhesive already attached for a seamless install.One of the best and most popular uses for this product is in or around a car headlight .Although the side emitting strip is flexible, you still have to be careful when you bend the strip. Please do avoid bending the strip too closed to the LEDs and solder points as they would be damaged by a large bending angle.* Extremely luminous, with wide viewing angle; * Turn signal and daytime running light for the chasing led side emitting strips tube * Wide applicability, easy toinstall and maintain * It has two layer , so it is diffuser for leds * Unique waterproof technique * Environmental conservation, long lifespanIt can also be used as lighting around headlightIf These lights will require you to open up the Headlight and reseal them. No Instructions Included. Professional Installation Is Highly Recommended!1. SK6812 Flexible led side emitting strip tubes with switchback DRL for car headlight 2. Material: white silicone +SMD 4020 led 3. LED chip: sk6812 4. Sizes available:30cm, 45cm, 60cm ( it can cut to any size for customer) 5. Colors Includes: Multi-color+Solid color 6. Package :2 x led side emitting strip tube +bluetooth controller with regulatorAvailable for Android/Apple: 1. Scan the QR code on the controller to install the APP 2. Connect the aperture to the 12V power supply 3. Turn on the mobile phone Bluetooth and APP (iOS & Android mobile phone allows new connections) 4. Wait for 10 seconds to automatically connect to use