How does LED high bay replace HID lamp and why?
1)A typical 400W Metal Halide lamp delivers around 29,013 lm, while, the MH throw the light in all directions, with only 54%-61% of light downward the working place. thus, total usable lumens will be 15,667 - 17,697 lm.
1)A typical 400W Metal Halide lamp delivers around 29,013 lm, while, the MH throw the light in all directions, with only 54%-61% of light downward the working place. thus, total usable lumens will be 15,667 - 17,697 lm.
While, LED is directional, all the light will forward to target area, with little or no loss of light, our HiCloud LED high bay 150W with around 18000lm, 120W with around 14023lm
2) MH or HPS is very bright at first, but 20% light depreciation may happen after few thousand hours. While, HiCloud LED high bay light decay is less than 3% in 5000 hours.
3) LED has long lifespan of 50,000 hours, while, a good MH may last several thousands to 10,000 hours. The maintenance cost for replacing the HID bulb is huge.
4)CRI
HPS lamp: CRI20-30
Our HiCloud LED high bay: CRI70-80
From below comparison pic, obviously the LED lamp application is brighter and more comfortable.
2) MH or HPS is very bright at first, but 20% light depreciation may happen after few thousand hours. While, HiCloud LED high bay light decay is less than 3% in 5000 hours.
3) LED has long lifespan of 50,000 hours, while, a good MH may last several thousands to 10,000 hours. The maintenance cost for replacing the HID bulb is huge.
4)CRI
HPS lamp: CRI20-30
Our HiCloud LED high bay: CRI70-80
From below comparison pic, obviously the LED lamp application is brighter and more comfortable.
![Picture](/uploads/3/7/0/5/37058375/5837154.jpg?250)
Tips: LED high bays are used to replace traditional high bays or initial application in high ceiling applications, such as warehouse, factory, cold storage, heavy industries, retail sectors, etc.
With our HiCloud LED high bay: 100W LED high bay is often used to replace 250W HID.
120W, 150W LED high bay can be used to replace 400W HID.
While, 200W LED high bay can be used to replace up to 700W HID.
With our HiCloud LED high bay: 100W LED high bay is often used to replace 250W HID.
120W, 150W LED high bay can be used to replace 400W HID.
While, 200W LED high bay can be used to replace up to 700W HID.
For more info or need any assistance, please contact me at [email protected] or Skype: okevelynli