Description: 1. 304#stainless steel or acrylic as the materials, with screw for install; 2. any fonts, different colors and sizes and styles are according to customers' requirements;  3. Inner high quality waterproof LED strip( with CE & RoHS  4. Long lifespan over 50000 hours guarantee, safe voltage -DC12V& 5. High light LED inside, surface luminance can be high to 500-1500Mcd (different colors); 6. Uniformity with the unique light absorption layer for transmission of light, refraction;  7. Ametabolic, waterproof, fireproof, corrosion resistance, no rust, no fade;  8. Wide operating temperature range under dry or humid conditions cold to - 30 degrees and hot to 60 degrees; 9. Various lamp and acrylic colors: White, blue, red, yellow, orange...(RGB color LED letters with programmable controller for option); 10. Environmental protection: Have no light pollution or chemical pollution; 11. Energy-saving--LED as light source allows greatly reduce the power consumption.