星和電機 List of Products and Services

LED Road Lighting DELGA WNLA Series ● Complies with all design conditions of the Ministry of Land, Infrastructure, Transport and Tourism's LED Road and Tunnel Lighting Introduction Guidelines (Draft) ● Complies with the Road and Tunnel Lighting Equipment Specifications (2015 Edition) ● Currently applying for NETIS with the Ministry of Land, Infrastructure, Transport and Tourism ● Complies with NEXCO's Standard Specifications for LED Road Lighting Fixtures, Specification No. 15150 (July 2015) ● New Feature 1 Adjustable installation angle in three stages Equipped with Angle Adjust Adapter ● New Feature 2 Eliminates snow accumulation by removing heat dissipation fins Finless roof design ● Lightweight and Compact Industry-leading lightest weight of 9.0 kilograms Significantly reduced pressure receiving area ● Energy-saving and Long-lasting System lifespan of 60,000 hours (15 years if lit for 4,000 hours annually, maintenance-free except for cleaning) Achieves maintenance-free operation

Adoption of high-efficiency white LEDs. Achieves a wide light distribution despite being so compact. Smart lighting that illuminates the sidewalk. LED sidewalk lighting fixture DELGA-mini Width approximately 300mm, thickness approximately 100mm.

LED low-position lighting fixtures ensure the required optical performance while achieving a more compact design compared to conventional fixture shapes, through an optimal combination of LED layout and reflectors. ■Features 　○ Long lifespan and white LED as the light source 　　・ Light source lifespan of 60,000 hours 　　・ Utilizes white LEDs as the light source 　　・ Contributes to reduced maintenance and energy savings 　○ Body made of aluminum alloy 　　・ Uses aluminum extrusion materials for the fixture body 　　・ Efficiently releases heat generated by the LEDs outside the housing 　○ Two shapes available in the lineup 　　・ Allows selection of the optimal shape from two types based on installation environment 　○ Excellent optical performance (light distribution characteristics) 　　・ Ensures the optical performance required for road surfaces while reducing glare that affects drivers, achieving the light distribution characteristics needed for low-position lighting fixtures 　○ Optimization of necessary luminous flux 　　・ Adjusts the number of LED modules (luminous flux) according to design conditions, enabling optimization of road surface illuminance

Main Features Energy-saving, long lifespan, mercury-free, low insect attraction, UV-free, infrared-free ● Consumes only 9.4W while providing brightness equivalent to a 100W mercury lamp! Offers reliable lighting (※WSLX0001). Utilizes high-efficiency LEDs to achieve the same brightness as a 100W mercury lamp. This LED lighting is suitable for all outdoor scenes such as parks, streets, walkways, and parking lots. ● Instant lighting and re-lighting thanks to LED technology! Available with sensor options. No waiting time to reach the specified brightness like with mercury lamps. Contributes to energy savings with frequent on/off cycles. Can be used in a wide range of environments from -20°C to +35°C. Also available with built-in light sensors that have an automatic blinking function (model suffix T). ● Long lifespan of 60,000 hours, about five times longer than mercury lamps. No need for complicated lamp replacements for over 10 years (when lit for 12 hours a day). ● Lightweight and compact design with minimal installation burden. The fixture weighs only 1.0kg, allowing for easy installation without complicated tasks.

Main Features Energy-saving, long lifespan, mercury-free, low insect attraction, UV-free, infrared-free ● Two types of power supply: separate and built-in, available in various fixture shapes ● Brightness equivalent to 400W and 250W mercury lamps, achieving approximately 70% energy savings ● Omnidirectional light distribution efficiently illuminates spaces and road surfaces ● Lightning surge protection up to 15kV (common mode), enhancing durability against induced lightning.

Compared to the conventional WFLA series, approximately 30% increase in luminous flux. Adopts high-efficiency white LEDs. Achieves a wide light distribution despite being so compact. A smart light that illuminates the sidewalk. LED indoor road lighting fixture DELGA-mini Width approximately 300mm, thickness approximately 100mm.