LED Road Lighting DELGA WNLA Series Road and Tunnel Lighting Equipment Specifications 2015 Edition Compliance
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
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basic information
LED Road Lighting Fixture DELGA WNLA Series ● Top-class energy-saving performance among domestic LED road lighting fixtures. According to the Ministry of Land, Infrastructure, Transport and Tourism's "Guidelines for the Introduction of LED Road and Tunnel Lighting (Draft)," the specific energy consumption efficiency for Type f and Type g is over 117 lm/W. ● Approximately 20% reduction in power consumption compared to our conventional products. Compared to 400W mercury lamps and high-pressure sodium lamps, power consumption is reduced by about 50-80%. ● Lightning surge resistance performance: 4kV (normal mode), 15kV (common mode). ● The pole head design features an adapter that allows for three adjustable installation angles (5°/10°/15°) with a single mounting adapter (patent pending). ● In cold regions, the finless roof design eliminates snow accumulation during snowfall, reducing snow-related issues. ● Dedicated cables (8m/10m/12m) can be selected as standard according to pole height. The cable ends use waterproof connectors for easy installation.
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Applications/Examples of results
It can be installed as road lighting for general national highways and expressways. It can also be used as road lighting within factories.
Detailed information
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DELGA Installation Example 1 LED Street Light DELGA Installation Example Photo Public Road
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DELGA Installation Example 2 LED Road Light DELGA Installation Example General Road
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DELGA Installation Example 3 LED Street Light DELGA Installation Example Co-installed with DELGA-mini, Indoor Light
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DELGA Installation Example Indoor Lighting in the Factory
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DELGA installation example Indoor lighting in the factory
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Road lamp Case study of road lamp installation at interchange entrance
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Road lights (for vehicle lanes and sidewalks) Installation of road lights for vehicle lanes, as well as road lights for sidewalks and bicycle paths.
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Company information
Hoshia Electric has established itself as a top manufacturer in various business fields, including information display systems such as road information boards, industrial lighting known for its waterproof and explosion-proof features under the name "Water Pearl," tunnel lighting that began with the full-scale installation in the Kanmon Tunnel, and resin products represented by "Cutting Duct." As a new business, we started the electromagnetic noise countermeasure (EMC) product business in 1997 to address electromagnetic noise issues arising from digital devices. In the LED business, we successfully developed a blue light-emitting diode in April 2002 and a white light-emitting diode in December of the same year. Based on these technologies, we are actively expanding our business in the field of LED lighting fixtures, ranging from roads and tunnels to industrial lighting. On March 9, 2018, Hoshia Electric Co., Ltd. was listed on the First Section of the Tokyo Stock Exchange. In April 2022, we transitioned to the Tokyo Stock Exchange Standard Market. Moving forward, we will continue to leverage our unique creativity and technological capabilities cultivated over the years to develop even more innovative products and strive for business expansion. Back to the roots of manufacturing "From the Kyoto to the world"