Smart Curtain Light

    Standard decorative lights only solve the problem of "having lights" — they don't solve the problem of "standing out." Shopping malls, tourist attractions, and brand events want unique visual symbols, not the same lights you see everywhere. Many factories only know how to produce exactly what's on the drawing — they lack real design and R&D capabilities. LEJIN is different. We have our own R&D and design team to turn your ideas into reality — whether it's dynamic effects or shaped lights with animation.   Dynamic Effects for String Lights We program the on/off sequence and brightness changes of each LED chip with precision to create rich visual effects, making the lights "come alive." Customizable effects include, but are not limited to: ·Flowing water and chasing: Holiday lights flow in a direction like water or chase each other like a running horse — perfect for building outlines and guiding pedestrian flow. ·Fading and breathing: Holiday lights smoothly brighten and dim, or pulse in a rhythmic "breathing" pattern — creating a soft, atmospheric feel. ·Blinking and jumping: Holiday lights flash or jump rapidly or rhythmically — ideal for festive, party-like excitement. ·Pattern and text display: LED arrays form specific graphics or text — turning the lights themselves into information carriers. Whatever effect you want, we can program it in for you.     Dynamic Effects for Motif Lights We support custom development of various 2D/3D motif lights, making lighting patterns "move" — surface drifting animations, scrolling text, color fading, pattern switching — turning static lights into storytelling landmarks. These shaped lights can be used in mall atrium centerpieces, plaza feature installations, attraction photo spots, brand event landmarks, and more. Send us your drawing or idea — we'll turn it into a shaped light that moves.     In-House R&D Team — Full Process Control These customization capabilities come from our own R&D and production systems — not outsourcing. No waiting for external smart decorative lighting designers — two-way internal communication is faster, and revisions are more efficient. We have our own mold workshop, so no long waits for outsourced molds — lead times are significantly reduced. Once the design is confirmed, production takes over seamlessly — controllable lead times and traceable quality.     Standard products solve "having lights." Customization solves "being special and unique." LEJIN has been a source factory for 26 years. With our in-house R&D team and full production capabilities, "one-of-a-kind lights" is no longer an empty promise. If you have a custom need, tell us your idea. We'll evaluate, design, sample, and produce. One-stop service, no hassle.

    This week, LEJIN's R&D department held a training session on our newest smart LED chip series.Why spend time training on LED chips? Because they are the heart of smart decorative lighting — every lighting effect comes from this tiny component. Only when our team truly understands the capabilities and limits of each chip can we design solutions that perfectly match real project needs.So here's a quick guide to our new smart light chip lineup.     1. RGB Chip (Classic Model) A widely used classic. It supports cascade synchronization — multiple sets can be connected to work together. In terms of effects, it can do jumping, chasing, and other dynamic changes, but it does not support brightness gradients, patterns, or text. If your project has simple lighting requirements, this chip is an economical choice.   2. New Chip 1 (Budget-Friendly, Pre‑programmed) The biggest advantage is its low price. Unlike the RGB chip, it supports normal brightness gradients for richer visuals. Before shipment, we can pre‑program customized effects — flowing water, chasing, patterns, text — directly into the chip. The trade‑off is that clients cannot modify effects after receiving the product. It can control up to 1,600 decorative lighting chips at a time, making it suitable for small to medium‑sized projects.   3. New Chip 2 (Flexible, On‑site Re‑programmable) Same as Chip 1, it supports brightness gradients and can be customized with various effects. The key difference: it supports on‑site re‑programming — clients can modify the lighting effects based on actual needs after delivery. The control limit is 16,000 chips, ideal for small to medium projects that require flexibility.   4. New Chip 3 (Flagship for Large Projects) This is our flagship chip and the most stable performer in the entire smart lighting lineup. Its core advantages: · No brightness drop over long runs – Large projects often run for weeks or months. Ordinary chips lose brightness; Chip 3 stays consistent. · Finer brightness gradients – Smoother transitions, more premium visuals. · User re‑programmable – Clients can change lighting styles and effects on‑site anytime – no need to return to the factory. · No upper limit on chip control – The key differentiator. Whether it's a 10,000+ m² commercial street or a large cultural tourism project requiring tens of thousands of chips, one system covers it all.     RGB Chip New Chip1(Budget) New Chip 2 (Re-programmable) New Chip 3 (Flagship)   Brightness Gradient × √ √ √ (finer) Effect Customization Jumping, chasing only (no pattern/text) Pre-programmed before shipment (not user-modifiable) Supports on-site re-programming Supports user re-programming Project Scale Small, simple projects Small to medium projects Small to medium projects (needs flexibility) Large projects (flagship) Core Advantage Low cost Low price On-site re-programmable No upper limit+stable+fine gradient+reprogrammable   Training sessions like this are routine at LEJIN, not one‑offs. We believe that only when our team is truly professional can our clients be truly worry‑free. If you'd like to learn more about our smart LED lighting chips — or are looking for the right lighting solution for your next project — contact LEJIN. Our team is always ready to work with you on the perfect solution.