A product parameters Product Name: T8 Tube Shell Model: of JYT-08-10-2 3 Specifications: Diameter: 26mm, PCB Width: 12.2mm, Height: 1.45mm, 4 PC raw material: environmental compliance can provide Japan the Mitsubishi original environmental SQS detection card 5, the product structure: 1/2 aluminum 1/2PC cover (can be equipped with a transparent cover, hood stripes, spread of cover), product characteristics: transmittance, smooth appearance roundness, PC lampshade and aluminum pieces bonding bit yellow is not no obvious level, no stretch marks, section pattern, glitch, black spots, watermarks and other defects, weather resistance, high and low temperature of minus 50 degrees high temperature of 160 degrees the same UV protection burst, UL fire rating: V2 (according to user requirements do vo level) 7 Appearance: black spots a good wireless corrugated with 50% of the aluminum parts with degree 8, packaging requirements: a neutral carton packaging, PC cover bunk protective film to prevent surface scratches two after-sales service: 1, if quality problems, please contact the Division I and returned within seven days of receipt processing, expired when themselves handle, if indeed because of quality problems, I promise unconditional returns, and bear freight refund the full purchase price.