Guangzhou International Lighting Exhibition 2009: South Korean Wave

Seoul Semiconductor

In addition to high-power LEDs, Seoul Semiconductor introduced its new AC LED-related products at the exhibition.

In AC LED, Acriche's product specifications range from 1.6W~4W, with advised voltage between 100V~230V and luminous efficacy at 50~65Lm. In its booth, Seoul Semiconductor also displayed its 3.3W and 4W AC LED products, with luminous flux of 80Lm/W (CCT 6300K, CRI 70), which will be launched in the near future.

Acriche AC LED 

In High-Power LED, Seoul Semiconductor showcased its high color-rendering LED; its CRI value may reach as high as 95%. In addition to its high color-rendering products, Seoul Semiconductor also exhibited the LCW100Z1, a high-power LED with 113Lm/W. The LCW100Z1 is a 3.5mm(L)×2.8mm(W)×1.6mm(H), ultra-thin profile LED, with luminous flux of 7.8lm(@0.06W) in 20mA current, and 14.3lm in 40mA. Its beam angle is 120 degrees. The LCW100Z1 features a unique heat radiation design, improving its efficacy and reliability. 

High CRI High-Power LED                High luminous efficacy High-Power LED

Samsung LED?

LEDinside also spotted a Samsung booth at the exhibition. However, the confusion cleared up when the show personnel explained that the sign “Samsung LED” was used by a local Chinese manufacturer Fulham to attract the attention of visitors. Fulham is dedicated in design and production of electronic ballasts and transformers. It displayed several LED lighting related products which adopted Samsung’s LEDs. 

The 53W and 90W LED streetlamps with luminous efficacy of 73Lm/W were also exhibited at the fair. In addition, Fulham showcased its 10W 18W flat-panel LED lighting fixtures. Judging from the number of LEDs adopted by LED streetlamps, Samsung LED also offers 1W High-Power LED in the local market.

LED streetlamps

Flat-panel LED