led waterproof light craft category 1, the whole package casing Epoxy (all waterproof, outdoor complex environment can be used), Lanzhou wholesale showcase light bar, waterproof rating IP68 2, Epoxy waterproof (half waterproof or water-resistant, showcase lights , bare board drop of silicone), waterproof rating IP65 3, bare board is not waterproof (indoor) requires an LED light source, the brightness of LED brightness is different, different prices. LED for LED lamps shall comply with Laser Class Class Ⅰ standards. 2, the antistatic ability antistatic ability of LED, Lanzhou showcase light bar factory direct, long life, and therefore higher prices. The LED is usually static than 700V can be used for LED lighting. 3, the same wavelength wavelength LED light bar, and color, such as requiring the same color, the price is high. No LED spectral separation device manufacturer of products difficult to produce pure colors. Lanzhou Showcase Light professional production | Shenzhen far Lighting (certified) | showcase light bar away from the Shenzhen Lighting Limited. Lighting Co., Ltd. Shenzhen far (www.zhenyuled.cn) (www.zhenyuanled.cn) is Xi'an, sodium leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Shenzhen far lighting leadership with the staff warmly welcome all inquiries negotiations to create lighting Shenzhen far better future.