How much is the LED to shoot the light, color rendering index in general
When used for commercial lighting best Ra is higher than that in 80, and this business will be less distortion, best can buy more than Ra90, of course the more than 90 manufacturers, basic no inventory, the price is more expensive. According to the different USES can choose appropriate color rendering index of different lamps and lanterns, as long as enough. Such as street light color rendering index is 30 or so with very well.
According to difference of each manufacturer to purchase the lamp bead and shoot the light color rendering index, general Ra between 50-90. LED white light than warm white color rendering index is relatively high, general manufacturer to produce LED lamp color rendering index in more than 70
> 80, we have integrated LED lamp, luminous efficiency is very good, now try shimao riverside Hilton Hotel in nanjing, you can search: the star of the EPC contract energy management, learn more shoots the knowledge well
