LED tunnel lighting (aluminum housing) for the Ministry of Land, Infrastructure, Transport and Tourism and local governments.

LED tunnel lighting (aluminum housing) for the Ministry of Land, Infrastructure, Transport and Tourism and local governments.

Compact and lightweight LED tunnel lighting fixtures with excellent workability and safety. Achieves higher uniformity compared to our conventional products, featuring a uniform and low-variation light distribution design.

LED Tunnel Lighting (Aluminum Housing) for the Ministry of Land, Infrastructure, Transport and Tourism and Local Governments KALEDWA Series A compact and lightweight LED tunnel lighting fixture that excels in installation and safety. It achieves high uniformity compared to our conventional products, providing a safe lighting environment with a uniform and minimal glare light distribution design. NETIS Registered Product Registration Number: TH-150008-VE This product is registered under the "New Technology Utilization System for Public Works" as a NETIS registered product and has been recognized as a "Promoted Utilization Technology." Compliant with Guidelines (Draft) and Road/Tunnel Lighting Equipment Specifications It conforms to the LED Road/Tunnel Lighting Introduction Guidelines (Draft) and the Road/Tunnel Lighting Equipment Specifications (2018 Edition).

Hoshi and Electric Co., Ltd.

basic information

○ Long Lifespan The lifespan ensures 90,000 hours for both basic and entrance lighting. Basic lighting is maintenance-free for over 10 years with 24-hour operation per day (24 hours × 365 days × 10 years = 87,600 hours ≤ 90,000 hours). Entrance lighting is maintenance-free for over 20 years with 12-hour operation per day (12 hours × 365 days × 20 years = 87,600 hours ≤ 90,000 hours). ○ Lightweight and Compact, Improved Installability ● The body uses aluminum alloy, achieving industry-leading lightweight and compact design. It excels in installability and safety. ● The smaller size allows for installation in narrow cross-section tunnels that were previously difficult to install. ● The number of anchor bolts required has been reduced from four to two (the fixture can be mounted using two points on either side of the center of the mounting hole). Safety Measures ● The front cover is secured with a hinge-less latch structure, reducing corrosive materials and minimizing the risk of the front cover falling due to aging deterioration. ● A drop prevention structure is adopted for safety measures. Expanded Input Voltage Range, Compatible with 400V Systems Initial Luminous Flux Correction Function Variations (Basic Lighting Symmetrical Distribution) (Entrance Lighting Symmetrical Distribution)