Seoul Semiconductor Releases New High-Power LED-Z5M1 Series

On November 11, Seoul Semiconductor announced the official launch of the industry's highest brightness and high power LED-Z5M1 series. The Z5M1 is developed using Seoul Semiconductor's own unique ceramic substrate and phosphor technology. It is an upgraded version of the high-performance and high-power Z5M in terms of brightness and reliability.

The biggest improvement in performance in the Z5M1 series is the warm white product for lighting. Color temperature 2,600~3,700K, warm white, room temperature 25 degrees Celsius (Typ.), brightness reaches 128lm under 350mA current condition, 231lm under 700mA current condition, 353lm under 1.2A current condition, brightness is higher than market average 10%. The color temperature is 5,000K, cool white, room temperature is 25 degrees Celsius (Typ.), the brightness reaches 155lm under the condition of 350mA current, 282lm under the condition of 700mA current, and 429lm under the condition of 1.2A current. It is the highest brightness in the industry's same class of high power LED products.




Based on the high brightness and high reliability of the Z5M1 warm white LED, it can be used in airports, street lamps and tunnels. The best performance of LEDs for general lighting is at a color temperature of 5,000K, under cold white conditions, with a color temperature of 2,700 to 3,000 K, and a brightness of at least 15-20% under warm white conditions. Therefore, the number of LEDs used for warm white LEDs is higher than that of LEDs used for cold white LEDs, and the number of related components such as PCBs and lenses is also increased. This is one of the reasons why the popularity of warm white LED lighting is not high. Seoul Semiconductor's Z5M1 can solve this problem to the greatest extent.

The Z5M1 is in production with a new phosphor process that increases light uniformity. Based on such advantages, it can be used to make high quality spotlights or directional light sources. Warm white products offer MacAdam 3 Step binning, which is convenient for customers' design work.

Seoul Semiconductor Lighting Division - Choi, Jaebin said that as LEDs are increasingly used in lighting products, the importance of warm white products is increasing. In general, warm white is about 15% lower than cool white, so the number of LEDs needed for production is correspondingly increased, and the cost is also increasing. These are the biggest products for producing high-performance, high-quality warm white lighting products. obstacle. Like HID (High Intensity Gas Discharge Lamp), this is one of the reasons why LED lighting is used to replace the higher brightness warm white lighting products.

Seoul Semiconductor has created the industry's highest brightness and high power LED-Z5M1 by improving the efficiency of phosphors and the reliability of packages. It is expected to be widely used in industrial and commercial lighting such as buildings, factories, airports, tunnels, street lamps, etc. .

(This article is submitted by Seoul Semiconductor)

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