New product release Smyrd EMC3737 lens red LED, reliable choice for high-power plant lighting

The horticultural lighting market has increasingly higher requirements for light efficiency, reliability and power density. In order to meet this demand, Smede, a subsidiary of Hongli Zhihui Group, officially launched the EMC3737 LENS red light product, a high-performance LED light source designed for high current and harsh environments.

1. Core advantages

1. High power: up to 1-3W per chip

- Adopting a thermoelectric separation structure, the thermal resistance is as low as <5℃/W, and the heat dissipation efficiency is greatly improved.

2. High PPE: Still excellent under high current

- Under 660nm band and 700mA drive, PPE can reach 4.75μmol/J, helping plant lighting scenes achieve higher energy efficiency.

3. High stability: specially designed for harsh outdoor environments

- The EMC packaging structure has excellent resistance to sulfuration and UV resistance, and can still operate stably in outdoor high humidity, high temperature, and corrosive gas environments.

4. High reliability: long life, low light attenuation

- Passing the very high LM-80 test standard, the light attenuation is small for long-term use, significantly reducing maintenance costs.

2. Product technology

1. Vertical chip

- High power density, small light-emitting surface, and uniform current distribution.

2. Silicone lens design

- 120° light-emitting angle and directional optical design, which facilitates matching of secondary optical components.

3. Reliable packaging technology

- EMC material + white glue coating, effectively protects the sensitive Ag layer, prevents sulfation and corrosion; thermoelectric separation and electrically neutral design further reduces thermal resistance.

4. High-power packaging technology

- Large-size chip + low thermal resistance packaging, low junction temperature under high current, good light efficiency, excellent optical performance, effectively reducing heat loss.

3. Product Application

The launch of the EMC3737 LENS red light product reflects Smed’s consistent technology accumulation and process control capabilities in the field of LED packaging. This product has been specifically designed around the three core directions of high power, high light efficiency and long life, and can better adapt to the actual application needs of the current plant lighting and industrial lighting markets. In the next step, Smed will continue to promote product iteration and technology optimization to provide more stable and efficient solutions for lighting scenes.

Text, Pictures Smide Wang Wei, Gao Chang

Shenzhen Smede Semiconductor Co., Ltd. (a wholly-owned subsidiary of Hongli Zhihui Group Co., Ltd., stock code 300219) is a national high-tech enterprise specializing in the R&D, production and sales of EMC/SMC LED 3030, 5050, 7070, SMD LED 2835, COB, filament, flexible filament and other types of products. The company has a R&D and sales center in Shenzhen and a production base in Nanchang, Jiangxi. It is one of the few packaging companies that can mass-produce EMC/SMC brackets. And effectively apply ISO9001: 2015, IATF16949: 2016 quality management system, and also won the ISO14001: 2015 environmental system certification qualification. Products are widely used in LED fluorescent lamps, LED bulb lamps, LED panel lamps, LED street lamps, LED indoor lighting, LED outdoor lighting and other fields. The mainstream products have passed IES LM-80 certification, becoming the most competitive LED lighting source and solution supplier in China.

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