Recently, a netizen asked, how to mark the design of lighting LED lamp technical parameters?

A: In order to meet the engineering needs, LED lights at least the following parameters:

Rated power Pe - required to calculate the LPD value of the parameters;

Rated input voltage Ue - important technical indicators;

Rated input frequency f - important technical indicators;

Luminous flux - the key parameters necessary for illumination calculation;

The relevant color temperature Tk - place color and blue-ray-related technical parameters;

The general color rendering index Ra - the important parameters required for the site;

Special color rendering index R9 - important parameters required for the site;

Protection class IP - outdoor sites, wet places, dusty places are very important parameters necessary;

Stroboscopic ratio or stroboscopic index - high demands on visual work places, high-definition television and other demanding;

Life - economic indicators.

The above parameters are the basic requirements, the user can be adjusted according to specific projects (such as ambient temperature) to meet the needs of the project.