Reduce power consumption by approximately 50%! Enhanced lighting variation.
The "LED Lighting Introduction Case Studies/Construction Examples: Chain Lighting" presents the case study of the exterior lighting installation at Tsutenkaku, a symbol of Osaka. With the renewal of Tsutenkaku's exterior lighting, the majority of the neon tubes have been switched to LED, reducing power consumption by approximately 50% compared to before, while also allowing for a more diverse lighting display with an increase from four colors to six. The lighting now expresses six colors throughout the year (January-February: white, March-April: cherry blossom pink, May-June: green, July-August: light blue, September-November: gold, December: teal), enhancing the seasonal feel and the presence of the tower as a local symbol. [Featured Case] - Main renovation points of the lighting specifications: → The line-shaped lighting running vertically and horizontally on the tower has been changed from neon tubes to LED modules, and the spotlighting has been switched from mercury lamps to LED floodlights. - Neon tubes are used for parts of the signage. - The overall control system for the LED lighting uses a Hitachi microcontroller, co-developed by Osaka Cloud Co., Ltd. and Art Tech Co., Ltd. - The full-color LED modules for the lines are manufactured by Art Tech Co., Ltd. For more details, please contact us or download the catalog.
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【Exterior Lighting Specifications】 ○ Sign display surface size: H45×W5.2m×4 sides (East, West, South, North) ○ Total number of LED elements: 19,650 ○ LED floodlights: 24 lights × 4 locations ○ Total number of neon tubes: 1,940 ○ Power consumption: 5,800 kWh (per month) 【Case Studies/Installation Examples Lineup】 ○ Chain lighting → Osaka Tsutenkaku: Light-up illumination → HYATT Regency Osaka: Front lobby ○ Seamless lamps → TAK E-Vac Co., Ltd.: New Suna headquarters showroom ○ LED downlights: Tokyo University of Science Co-op, Kagurazaka store ○ Fluorescent-type LED lamps → Tokyo University of Science Co-op, Kagurazaka store → Bridgestone Kodaira Factory → Toyo Suisan Co., Ltd. Factory → Gunma Ohashi ○ LED bulbs: Skylark Shinjuku Kotakibashi store, among others ○ Wireless dimming system: Kyoto Station underground shopping area Porta: Signboard ○ Pipe lighting → Seibu Department Store: Indirect lighting in the floor → Uogashi Nihonichi Shinjuku West Exit store: Sushi case lighting ● For more details, please contact us or download the catalog.
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We specialize in LED application products. We build LED lighting, backlights, and display application products tailored to our customers' needs. "ALDIC" is our new brand for LED-related equipment.