This project adopts our KESU M1 back‑lit LED modules for a large‑area sunset‑effect ceiling sky. With the 170° wide‑angle lens and high‑efficiency 170LM‑W output, it delivers even lighting within a thin 25‑60 cm light‑box. The self‑adhesive backing enables fast on‑site installation. Our M1 LED module is IP65‑rated, CE, RoHS and FC certified, dimmable and backed by a 5‑year‑warranty, ideal for restaurant ceilings, channel letters and commercial advertising light‑boxes.
Case Details
Project Overview:This large‑scale ceiling‑sky project was built for an indoor dining hall with full‑size soft‑film ceiling. Our KESU M1 single‑chip LED modules were selected as internal backlight sources.
The client was troubled by uneven lighting and obvious light spots caused by traditional LED modules. Thanks to the 170‑degree beam‑angle optical design of M1 modules, we successfully created a soft sunset‑sky lighting effect without dark zones across the whole ceiling.
Advantages of Our M1 LED‑ModuleExcellent Optical Performance
The 170° ultra‑wide beam‑angle lens spreads light evenly even in thin 25‑60cm‑deep light‑boxes, eliminating uneven brightness. High luminous efficiency up to 170LM‑W greatly reduces long‑term power‑consumption costs.
Time‑Saving Installation
Each module comes with strong acrylic self‑adhesive tape. Construction workers can peel off the sticker easily and fix modules quickly, which largely shortens on‑site working hours. The pre‑wired connecting cables also simplify wiring work.
Reliable Quality for Engineering Projects
Our M1 LED module passes CE, RoHS and FC certifications with IP65 waterproof‑dustproof rating. Single‑bin sorting ensures tiny color‑difference. It supports dimming function and offers a 5‑year warranty for long‑term commercial‑project use.
Final On‑Site EffectFollowing our optical layout rule (depth‑to‑spacing ratio =1:3), our workers arranged modules reasonably. After completion, the ceiling displays natural sunset‑glow lighting with uniform brightness and no visible dot‑spots. The final effect is highly recognized by our client.
Wide Application ScopeApart from ceiling‑sky projects, M1 LED‑modules are also widely applied for bank channel letters, storefront signs, mall advertising light‑boxes, exhibition‑hall back‑lights and more. We adjust module density according to different box‑depth from 30‑60mm to satisfy various project‑requirements.
