Kyoritsu Densho Co., Ltd. |LED Outdoor Lights・LED Indoor Lights
Frequently Asked Questions (3) so much of energy-saving performance is better?
So much of energy-saving performance is better


How much do you save energy when you switch to LED lighting from incandescent and fluorescent lamps?


Because LED lighting is a developing technology, it is constantly evolving. Although not be generalized because energy efficiency of the fluorescent lamp also has been improved more than ever, generally as compared to incandescent bulb 1/8 ~ 1/10 mm, energy saving of about 1/2 as compared with fluorescent lamps .
Comparison with LED lamp
  Kyoritsu LED LED lamp Incandescent bulb fluorescent lamp
(Normal type)
HID lamp
Emission intensity Total luminous flux high output products
80〜160lm
(1W)
high output products
30〜60lm
Input 1 ~ 2kW
800lm
(60W)
3100lm
(40w)
40000lm
(400W)
Luminous efficiency 80〜140lm/W 30〜50lm/W 17lm/W 68〜84lm/W 100lm/W
Energy exchange Visible light
15〜20% 15〜20% 8〜14% 25% 20〜40%
Color 2000K〜
6500K
4600〜
15000K
2400〜
3000K
4200〜
6500K
3800〜
6000K
Color rendering index rate Ra70〜90 Ra72〜85 Ra100 Ra61〜74 Ra65〜70
Lifespan 40000-90000 h 20000 ~ 40000 h 1000h 12000h 12000h

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LEDs for Plant growth Lighting
LED屋外照明灯ラインナップ
天の川 道路灯・歩道灯
天の川 トンネル灯
街の光 防犯灯
星の光 公園灯・駐車場・ローポール
星の光 投光器
星の光 看板灯
恵の光 ソーラー充電式照明
まいど照
星の光 スポーツ施設
海桜
RGB・ライトアップ
LED屋外照明灯 導入事例
LED屋内照明灯ラインナップ
星の光 高天井
星の光 スクエア
星の光 ダウンライト・ブラケット
調光システム
スポーツ施設
LED屋内照明灯 導入事例
コンテンツ
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Company Profile
【Headquarters】
Ebie 5-1-1 Sakura-Noda Building 4F Osaka Fukushima-ku, Osaka 553-0001 Japan
TEL:06-4256-8541
FAX:06-4256-8551
E-mail:
led-inquiry@mgc-kyoritsu.co.jp

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Construction's flow of Sankyo Techno Factory (part 2)
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