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The 3030 uses a reflective material made of a heat-resistant molding compound, which greatly increases the glass transition temperature and makes it safe to use at high temperatures.
The PCT material's Mid Power LED was low-temperature type, which easily led to poor aging, Reflector yellowing and poor reliability. Seoul Semiconductor's 3030 can completely improve these problems, from Mid Power to High Power, which can reach the highest lm/$. 
Recently, Seoul Semiconductor optimized its raw materials to 1W as the benchmark, enabling color temperatures of up to 110lm/W at 3500K and up to 120lm/W at 5000K.
Mr. Choi Jae Bin, Minister of Semiconductor Lighting Division of Seoul, said that the price of LED lamps has been getting lower and lower recently. Compared with lm/W, the importance of lm/$ is more prominent, and that Seoul Semiconductor's 3030 can be used at 0.6W. Achieve the best lm / W, and can reach the highest lm / $ under the condition of 1W or more, which is equivalent to the bridge between Mid Power and High Power. 
Seoul Semiconductor announced on June 10 that the company has begun mass production of its new 3030 LED products (3.0mm x 3.0mm). Unlike other Mid Power LEDs, the 3030 can reach 200mA and 1.3W. It is not limited by size and cost is low, which is to reduce the number of LEDs and improve the lm/$ best product.
April 07, 2024