Featuring high efficiency and long life, the LED lamp has low maintenance cost. LEDs are not only the most energy efficient but also the most natural and comfortable artificial illumination that is similar to sunlight. It provides evenness of illumination with no glare. And with the use of high-frequency power supply, the LEDs have no flicker, thus causing no eye fatigue. Designed for humans’ vision response, the LEDs also provide optimal spectrum fit for the night sight environment. Features like the brightness in the dark and detection of moving objects are much better than any other illuminations. The LED light offers a versatile solution to many applications, including landscape, road and warehouse lighting.
Specifications for HFA 250G90-45LE39 (130/50K)-003 are as follows.
Power consumption: 130W | Output current: Typ.6.3A
Total velocity of light: Typ. 11,000lm | Luminous efficacy: Typ. 85lm/W
Color temperature: Typ. 5,000K | Lighting angle: Typ. 45°
CRI: more than Ra70 | Operating temperature: -20°C~45°C
Storage temperature: -40°C~80°C | Weight: Typ. 2.70Kg
Life time (@25°C): 40,000hr | Base type: E39
• HANSUNG ELCOMTEC
110-1Galgot-ri, Jinwi-myeon, Pyeongtaek, Gyeoggi-do, Korea
Tel: (82-31)372-6740
Fax: (82-31)379-5377
Website: hselcomtec.com
Korean-electronics.com | Blog Magazine of Korean electronics, brands, and goods


The progress of electronic systems may start from designing. Engineers are very aware of it and use software tools at the initial stage of production. One of the most useful tools is MyCAD, a widely popular electronic design automation software. Recognizing all of these conditions, Korea’s SELOCO is taking responsibility when it comes to providing cost-effective and innovative design tools.
In cooperation with a few major global foundries, SELOCO is involved in ASIC & SOC business in order to develop the non-memory semiconductor business, and offer MPW (Multi-Project Wafer) service and various foundry services. Main foundry companies are EPISIL, HHNEC, VIS, UMC, SMIC, and ASMC. Regarding ASIC service, SELOCO works closely with your staff to offer full-custom chip design implementation from design proposal, IP design, configuration, chip level integration, FPGA validation, etc. For more information, you can find at seloco.net/main/intro.html.
Founded in 2004, WINDOM is a multi-player as it covers many business sectors by engaging in LCD video advertisement, multifunctional Web-Interworking e-display solution, developing Industrial LCD and touch screen technology, embedded LCDs and touch screens, etc. The computer maker supplies diversified industrial equipment, IT total solutions, and computer main boards for industrial use. In addition, WINDOM also customizes and offer relevant services to customers. And its client list reveals few big names like Samsung, LG, Hyundai, and Intel.
WINDOM’s form factor motherboards in different sizes like 3.5” or 5.5” are the world’s smallest native x86 platform and fully compatible with Microsoft’s operation systems and LINUX. They support both INTEL and AMD. Its monitors are using LCD panels from Samsung, LG, and HITACHI, and their screen sizes vary. WINDOM offers tiny embedded computer systems with a complete set-up that includes all peripherals such as HDD, RAM memories, WLAN, etc. Some of them come with LCD monitors attached. For power supply items, it presents DC-to-DC powers and Ac-to-DC powers.

