美隆電子有限公司

Mayloon Electronic Company Limited

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LED Circular Down Light
led circular down light-01.png

LED Circular Down Light LED 明裝天花燈 LED 明裝天花燈 -
標題過濾     顯示數 
數 項目標題 作者 點擊
1 22W天花筒燈 22W ceiling downlight 13376
2 明裝筒燈 明裝筒燈 18631
3 吸頂燈 明裝燈 天花燈 吸頂燈 明裝燈 天花燈 34037
4 LED Panel Down light- 18W LED 明裝燈 18W/24W 35053
5 LED Panel Down light - 6W LED 明裝燈 6W/12W 35857
6 LED Downlight - 18W LED 嵌燈/天花燈 8" 41699
7 LED Downlight - 15W LED 嵌燈/天花燈 7" 39001
8 LED Downlight - 12W LED 嵌燈/天花燈 6" 38930
9 LED Downlight - 9W LED 嵌燈/天花燈 5" 39091
10 LED Downlight - 6W LED 嵌燈/天花燈 4" 38674
11 LED Downlight - 4W LED 嵌燈/天花燈 3" 38125
12 LED Circular Lighting 4W CT-FD442-11 35189
13 LED Circular Lighting 9W CT-FD642-11 33402
14 LED Circular Lighting 14W CT-FD842-11 34562
15 LED Circular Lighting 24W CT-FD1042-11 35821
16 LED Circular Lighting 9W CT-FD421-11 33350
17 LED Circular Lighting 5W CT-FD422-11 32679
18 LED Circular Lighting 4W CT-FD423-11 32395
19 LED Circular Lighting 9W CT-FD621-11 34226
20 LED Circular Lighting 14W CT-FD821-11 33298
 
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Mayloon Electronic Company Limited Mayloon Lighting Company Limited

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WhatsApp:91808452
QQ:1247069489
E-mail: peter@mayloon.com
TEL:852-2408 9788 M: 9180 8452

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比較燈管節能效益

比較節能效益

 

比較燈管節能效益
換燈工程
spacerspacerspacer
比較燈管節能效益
燈管型式 T8 Fluorescent T8 LED Tube
燈管額定功率(瓦) 38 18
安定器型式 傳統式(有噪音) 電源驅動器
安定器頻率(每秒閃爍次數) AC220V/60Hz AC220V/60Hz
燈管會閃爍 燈管不閃爍
每支燈管光通量(流明) 50lm/W 100lm/W
燈具光通量(流明) 1900lm 1800lm
每組燈具耗電瓦數 3支x 38W = 114W 54W
(每一組燈具內有四支燈管) 6850lm 5400lm
功率因數 35% 92%
光效 (光通量÷耗電瓦數) 50 100
每支燈管壽命(小時) 1000hrs 50,000hrs
總耗電瓦數(瓦) 1,920 1,152
平均每天點燈時間(小時) 114W 54W
平均每天耗電度數(度) 2.74/24hrs 1.3/hrs
(總耗電瓦數÷1000瓦×點燈時間)
每天省電度數(度) - 1.44
每月使用電費(HKD) $82 $43
(每天用電度數×每度電費$1.0)
每月節省電費(HKD) - $39
每年節省電費 - $468
註:使用的燈組數量和節省電費成正比。