How to choose LED lighting for hotels
When the hotel buys lighting fixtures, it is necessary for the purchasing staff to understand some common parameters of led lighting products beforehand. For example: brightness, wavelength, color temperature, etc., as a criterion to distinguish between good and bad. The following explains some parameters of led lighting products for consumers, and tells you how to buy led lighting products.
1.Brightness
Brightness: The luminous flux of the luminous body in the unit solid angle unit plane in a specific direction. The total amount of light emitted by a luminous body per second. The unit lumens indicate how much the luminous body emits light. Then: the greater the number of lumens, the more luminous flux, the higher the brightness of the lamp.
2.Wavelength
LEDs with the same wavelength have the same color. It is difficult for manufacturers without led spectrophotometers to produce products with pure colors.
3.Color temperature
The color temperature is a unit of measurement that indicates the color of the light, and is represented by K. Yellow light is below 3300K, white light is above 5300K, and intermediate colors are 3300K-5300K. Customers can choose the appropriate color temperature light source according to their personal preferences, application environment and lighting effects and atmosphere to be created.
4.Leakage current
Led is a unidirectional conductive luminous body. If there is a reverse current, it is called a leakage. The LED lamp with a large leakage current has a short life.
5.Antistatic ability
The led lamp with strong antistatic ability has a long life and is therefore expensive. Generally, LEDs with antistatic greater than 700V can be used for LED lighting.
6.Service life
The key to different qualities is service life, which is determined by light attenuation. Low light attenuation and long service life.
7.Design
Each product will have a different design. Different designs are suitable for different uses. The reliability design of LED lighting includes: electrical safety, fire safety, applicable environmental safety, mechanical safety, health safety, safe use time and other factors.
8.Energy efficiency identification
Energy efficiency labeling is to provide consumers with information such as energy consumption and benefits, so that consumers can purchase high-efficiency products.
