Modern lighting runs on tiny champions. Every glowing indoor farm rack, every scrolling message board and every crisp status light shares one secret: a precisely engineered light-emitting diode. Below we explore the real-world LED application scenarios of three product families from Dongguan Lanjin Optoelectronics Co., Ltd. (东莞市蓝晋光电有限公司) — and put one rugged model in the spotlight.
The star of this article is the anti top SMD LED — an anti-static top-view 3528 chip (Model: 3528 SMD LED, brand BOSMFC). Its built-in anti-static design protects sensitive assemblies during handling and soldering, while the compact 3.5 × 2.8 × 1.9 mm package throws a bright green 515–525nm beam at 1,000–2,000mcd. With a 120° viewing angle, San'an / Epistar dies and a 50,000-hour rating, it is a dependable building block for high-volume electronic products.
| Parameter | Specification |
|---|---|
| Package / Model | 3528 Top SMD LED, Anti Static (BOSMFC) |
| LED Type | Anti top SMD LED (top-view, anti-static) |
| Power / Current | 0.06W / 20mA |
| Emitting Color | Green, 515–525nm |
| Forward Voltage | 2.8–3.6V |
| Luminous Flux / CRI | 1,000–2,000mcd / Ra 85 |
| Viewing Angle | 120° |
| Size | 3.5 × 2.8 × 1.9 mm |
| Operating / Storage Temp | –40°C ~ +85°C / –40°C ~ +100°C |
| Chip Brand / Lifespan | San'an / Epistar, 50,000 hours, 3-year warranty |
| MOQ / Packing / Delivery | 2,000 pcs / 2,000 pcs per reel / 5–15 days |
Plant factories no longer need the sun. A stable 2835 grow light chip converts electricity into the exact red, blue and far-red wavelengths that leafy greens, herbs and flowering crops demand. Running 16–24 hours a day across vertical racks, greenhouses and home grow tents, these chips keep the spectrum consistent shelf after shelf — proof that the same LED know-how behind the anti top SMD LED also drives horticulture lighting.
From the clock on the office wall to the queue board at the bank, BOSMFC LED display units turn raw data into light. Seven-segment digits, dot-matrix modules and multi-color LED panels present numbers, symbols and animations in vivid red, green, blue and white — readable in daylight, reliable around the clock and easy to tile into larger screens.
Established in 2005, Dongguan Lanjin Optoelectronics Co., Ltd. (东莞市蓝晋光电有限公司) is an ISO9001:2015 certified LED factory covering 2,500 square meters, with anti-static, constant-temperature production workshops, 2 national invention patents and 12 utility-model patents. Alongside the anti top SMD LED family, the catalog spans stable 2835 grow light chips, BOSMFC LED display units, SMD LEDs, through-hole LEDs, IR and UV chips and LED PCB assembly. All products ship factory-direct with 5–15 day delivery by DHL, UPS or FedEx. LED lights the world, Lanjin lights your life! Contact the team for free samples or a quotation.
Pessoa de Contato: Miss. Ava Huang
Telefone: +86 18819512052
Fax: 86-0769-89616935