Led corn light, for example, more than common led corn light point light source, integrated light source, the same power leds multiple point light source and integrated light source in appearance, the structure of the heat dissipation, light curve and the actual photosynthetic efficiency is different, the application of the place also has the difference, the designer can choose different according to different applications and design style of led lamps and lanterns

1 color temperature must be consistent, and to be stable, high temperature for a long time will not change color.The color temperature of traditional halogen music is 2700K. Now there are some LED products in the market that are easy to change color after use for a period of time, and the color temperature deviation is very serious

2. CRI(Ra) directly determines whether the color of the object can be truly reflected.The CRI(Ra) of both the sun and traditional halogen spotlights is 100, and the CRI(Ra) of LED lamps is ≥80 according to the national standard. Nowadays, the CRI(Ra) of LED lighting industry basically reaches 70.Some better manufacturers, color rendering index CRI(Ra) can reach more than 80

3. If the lighting is applied to some high-end places, such as hotels and high-end stores, the color rendering index must be very high, as close as possible to the traditional incandescent lamp, so that the original color of the object can be shown truthfully on the actual object

4. It is now stipulated by the state that the maintenance rate of optical transmission is above 70% after 25,000 hours of use. The light Angle is good and glare cannot be generated.Should not be able to see strong light outside the light Angle;In order to achieve the effective integration of interior architectural design and lighting design, different styles of lights should be selected according to different application environments