What are the characteristics of professional LED classroom eye protection lights
Right now, many schools are considering classroom lighting renovations. So what is the "fashionable" LED classroom eye protection lamp for primary and secondary schools?
Professional classroom lighting fixtures will use high-quality LED light sources, so we are collectively referred to as primary and secondary school LED classroom eye protection lights. This is a lamp specially designed for the lighting environment of school classrooms, so it has technical and professional pertinence, can overcome some of the shortcomings of traditional lighting lamps, and is more conducive to care for the health of students' eyesight.
First, let's take a look at the shape and basic size of the lamp.
Let's take a look at the main specifications of this lamp. Working temperature: -20℃-40℃, angle 40°, polarization 30°, lifetime 50000H, number of lamp beads 192PCS/2835, color temperature 5000K, CRI Ra>90/95, luminous flux 3500-4500Lm, luminous efficiency 90Lm/W Power factor> 0.9 waterproof grade IP40.
Combined with the above main parameter data, we can clarify the following characteristics of LED classroom eye protection in primary and secondary schools:
1. It is fully sealed, which can effectively prevent the entry of mosquitoes, dust, etc., and is easy to clean and take care of;
2. It has a spectral structure close to sunlight. The color temperature is set to 5000K which is consistent with the noon sunlight;
3. With polarized light design, it can be used for local lighting of blackboard;
4. Classroom lamps and blackboard lamps are designed to prevent blue light from harming and anti-glare, with high permeability, conform to optical principles and human visual effects.
