A lighting device may be provided that includes: a light emitting device; and a phosphor composition which is disposed on the light emitting device, wherein the phosphor composition includes phosphor and glass frit, wherein the phosphor includes yellow phosphor and red phosphor, and wherein a ratio of the yellow phosphor and the red phosphor is from 6:1 to 10:1. In one embodiment, a system for treating a substrate generally includes an annealing station incorporated into a chemical mechanical polishing processing system that includes a deposition station utilized to form a metal-containing layer on the substrate. The body coil serves to couple the radio frequency signals to be transmitted to the local coil, and the local coil serves to transmit the coupled radio frequency signals to a region to be examined.