... Energy saving and high efficiency, low power consumption Applications for led lamp:Widely used in places such as drinkery, hotel, hall, ... cool white and warm white): Packing:Integrated sphere:Main products from Daylighting1. LED spotlight ( MR11, MR16, GU10, E27, E14, E12, E17 ... be tested before they are shipped out. The Everfine Integrating Sphere help us test the color temperature, power, CRI, etc. ...