A host device is provided that can leverage multiple optical modulation scheme capabilities of the optical module. 1-60% by weight of trimethylated silica, b) from about 0. A capping layer is then bonded onto the surface of each particle and, subsequently, the surfactant within the pores of each particle is removed. The lamps can also comprise optical elements to help change the emission pattern from the generally directional pattern of the LEDs to a more omni-directional pattern. Then, inverse DCT calculation processing is carried out, color conversion processing is executed and the histogram of RGB values is accumulated and stored in a predetermined area of the data buffer.