A dual phosphor wheel projection system comprising: a first laser to generate first blue light; a second laser to generate second blue light; a third laser to generate third blue light; a fourth laser to generate first red light; a first phosphor arranged on a first phosphor wheel; a second phosphor arranged on a second phosphor wheel; a first dichroic mirror; a second dichroic mirror; and a third dichroic mirror; at least one light integrator, wherein the first dichroic mirror is configured to direct the first blue light from the first laser to the second dichroic mirror, and the second dichroic mirror is configured to direct the first blue light from the first dichroic mirror to the at least one light integrator, wherein the first dichroic mirror is further configured to direct the second blue light from the second laser to the first phosphor, arranged on the first phosphor wheel, the first phosphor configured to convert the second blue light to longer wavelengths that includes second red light, wherein the second dichroic mirror is further configured to direct the second red light to the at least one light integrator and transmit others of the longer wavelengths, wherein the at least one light integrator combines the first red light and the second red light, wherein the third dichroic mirror is configured to: direct the first red light from the fourth laser to the at least one light integrator; and direct the third blue light from the third laser to the second phosphor, arranged on the second phosphor wheel, wherein the second phosphor configured to convert the third blue light to respective longer wavelengths that includes green light, wherein the third dichroic mirror is further configured to transmit the green light to the at least one light integrator. a first laser to generate first blue light; a second laser to generate second blue light; a third laser to generate third blue light; a fourth laser to generate first red light; a first phosphor arranged on a first phosphor wheel; a second phosphor arranged on a second phosphor wheel; a first dichroic mirror; a second dichroic mirror; and a third dichroic mirror; at least one light integrator, wherein the first dichroic mirror is configured to direct the first blue light from the first laser to the second dichroic mirror, and the second dichroic mirror is configured to direct the first blue light from the first dichroic mirror to the at least one light integrator, wherein the first dichroic mirror is further configured to direct the second blue light from the second laser to the first phosphor, arranged on the first phosphor wheel, the first phosphor configured to convert the second blue light to longer wavelengths that includes second red light, wherein the second dichroic mirror is further configured to direct the second red light to the at least one light integrator and transmit others of the longer wavelengths, wherein the at least one light integrator combines the first red light and the second red light, wherein the third dichroic mirror is configured to: direct the first red light from the fourth laser to the at least one light integrator; and direct the third blue light from the third laser to the second phosphor, arranged on the second phosphor wheel, wherein the second phosphor configured to convert the third blue light to respective longer wavelengths that includes green light, wherein the third dichroic mirror is further configured to transmit the green light to the at least one light integrator. <EOS>