The Frontlit and sidelit led channel letter are designed for a wide range of channel letter applications. Ideal for retail centers, professional businesses and restaurants. We have the most professional ?team to meet your various requirements for the technology. Excellent welding and flawless polishing guarantee the high quality of the letters. These characters are ?characterized by frontal illumination and side perforation. Attracting more attention and creating a high end look. Whether the letters light up buildings, windows or rooftop, these letters will shine brightly for years to ?come. Our signage experts can guide you in terms of your letter sizing, selecting a simple or a more showy solution, as well as where the lettering will look its best.Products NameFrontlit Channel Letter SignInstallation methodScrew or Glue, or Free StandingMaterial- #304 or #316 Stainless Steel- Acrylic- LED ModuleColor Temperature(CCT)3000k - 15000kLifetime:More than 3 YearsIntensityCan work between -40℃(-40℉) to 80℃(176℉)Minimum stroke width1cmCertificates:CE/UL/ROHSSingle Letter Size10cm-500cmTechnology Available:- Vinyl, UV Printing, Silk Screen Printing. - Baking Baking Varnish,or Vintage. - Plating Brass or Gold or others. - Brushed or Mirror SS.Letter Depth (Thickness)4cm-30cmColor/FontAny color and any font customizedVoltageInput:110~240V Output:12VDeliveryDHL, TNT, FEDEX and UPS, air or sea shippingAfter-Sales ServicesWithin 15 days of receiving the product, customers can require us to remake the sign free of charge, if it has quality problems not caused by human factor.