Led Channel Letters LED Channel letters LED Channel letters are recommended for any type of exterior sign on public, commercial buildings or interior walls. Channel letters are fully custom made, easy to install, durable and weather-resistant products. Its construction type includes several aspects, metal return, paint and acrylic face to complement the manufacture of these letters. The Interior lit or unlit Signs The Interior lit or unlit Signs available in multiple types锛屸€淔ront Lit Channel Letters鈥濄€佲€淭rimless LED Letters鈥濄€佲€渁crylic Back lit signs鈥?..Letters can choose leak holes to facilitate drainage. Dust-free spray room - we assume social responsibility We send stainless steel letters to a dust-free paint spray booth, which has ceiling blowers to reduce dust and a downward water flow to remove it. To save electricity, the water is recycled. This decreases the risk of physical harm to our employees as well as pollution in the environment. We are Sichuan's only factory with a dust-free paint spray chamber,just because we are concerned about the harmonious coexistence between man and nature. Easy to install All products have corresponding mounting hole pattern, convenient for everyone to install our Front Lit Channel letters can be handy, which makes the update easier and faster. Our power supply can be installed safely without requiring much experience or expertise.Led Channel Letters website:http://www.goldenstarsign.com/led-channel-letters/