... waterproof IP65; 2. Round Aluminum light bar; 3. High brightness 5050 SMD LED 4. CRI: Ra>80 Specifications: [Length]: 0.1M,0.2M ... , blue, green, white, full-color variety of light colorsFEATURES1,LED Light Bar with Good Quality,Independent developing electrical, efficiency higher than 95 ... prevent the damage of cargo during the way to destination 5050 LED rigid light bar