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500W Mercury Lamp, Replacement 80W LED Patio Light High Patio Light (for 5 ~ 12 meters high)4
Prodigital Technology Corp. 12F, No.358 Chung Hwa road, Chu pei city, Hsin chu county, Taiwan R.O.C.
Taiwan Panel Light Installation Performance Office Panel Light / OSRAM LED Panel Light / Side-emitting LED Panel Light / LED Installation Project / LED Lighting Planning This case continues to use lamps that have been used in the old classroom for 2 to 3 yearsBecause of the relocation and our additional purchase of new lights for continuous use Original appearance: excluding lamps and lanterns on the 3rd floor, traditional T8 fluorescent lamps 80W, total: 38 lamps, about 3 kilowatt-hours of electricity per hour 1F Front Desk 8+Tea 1+Small Classroom 3+Small Classroom 4 2F large classroom with 10+10 units and 2 in the middle rest area The amount of LED lithographic lamps expected to be used is actually based on the measured brightness and space constraints. The original classroom has 19 LED flat panel lamps, some of which are smoked by the customer, and we will install them after handling them. Red potion + rag + sponge, After wiping with a rag 2~3 times, it will be the same as the new one. Then actually measure the illuminance Total number of replacement LED panel lights 36W: 35, about 1.2 kilowatt-hours of electricity per hour 1F Front Desk 8+Tea 1+Small Classroom 3+Small Classroom 4 2F large classroom with 10+8 units and 1 in the middle rest area Added 16 36WLED panel lights, natural light Customers insist on choosing durable LED panel lights, and subsequent LED transformers or light sources can be replaced independently. Low light attenuation is a fact witnessed by customers. It seems that the specifications are the same, there is no actual choice, and the cost is far more... Please click here to refer to the specifications of LED edge-lit panel lights https://www.prodigital.com.tw/hot_402663.html Taiwan flat panel light installation performance natural light panel light 2021-09-24 2022-09-24
Prodigital Technology Corp. 12F, No.358 Chung Hwa road, Chu pei city, Hsin chu county, Taiwan R.O.C. https://www.prodigital.com.tw/hot_402663.html
Prodigital Technology Corp. 12F, No.358 Chung Hwa road, Chu pei city, Hsin chu county, Taiwan R.O.C. https://www.prodigital.com.tw/hot_402663.html
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2021-09-24 http://schema.org/InStock $NT 0 https://www.prodigital.com.tw/hot_402663.html

分享LED高天井燈取代500W水銀燈,場地拍照並量測數據.

中心照度-約100lux 3000K


【場地】500瓦水銀燈效果.

 26米長9.5米寬7米高,燈具間隔5米一盞.

 

水銀燈的問題】

①開燈時間大概3~5分鐘,關畢重新啟動需要5~10分鐘.

②燈泡損壞機率低,可是光衰的速度很快.

③拆裝容易,但需要在7米高空作業.

④500瓦水銀燈取得便宜,長時間來計算電費較高.

 

【建議與討論】

建議採用80瓦LED高天井燈,取代目前的500瓦水銀燈,

經討後客戶怕太暗,希望採用120瓦的LED高天井燈,

為了讓客戶了解建議的目的,則提供一盞120瓦LED高天井燈驗證.

 

經過兩天後客戶回應,因為太亮導致作業人員覺得不舒服,

經過照度計測量,120瓦LED高天井燈中心照度500Lux,

天花板明顯反光,事實上,客戶了解建議的原因了.


120瓦LED高天井燈效果.

建議120瓦 LED高天井燈用於10米高的場合!

80瓦LED高天井燈 單盞 & 500W瓦水銀燈 單盞效果對照.


測量單盞中心照度約220Lux 


【模擬比對】單盞中心照度約200Lux


經過三天驗證後,客戶滿意的購買三台80瓦LED高天井燈.


80瓦LED天井燈效果,現場光線均勻分佈於天花板與地板間.


【80瓦LED天井燈三盞模擬數據】

恒新數位模擬

恒新數位模擬

恒新數位模擬

規格: PD-HB 80W LED 天井燈

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