Integrated LED-based luminaire for general lighting

An illumination apparatus, comprising:

• an LED module having at least a first die and a second die, the first die configured to produce a first spectrum of radiation and the second die configured to produce a second spectrum of radiation;
• the LED module having a primary substantially dome shaped lens with a first texturing;
• a parabolic secondary reflector optic having a first opening with a first diameter and a second opening with a second diameter, the first diameter less than the second diameter;
• the primary substantially dome shaped lens positioned adjacent the first opening;
• the secondary reflector optic having a second texturing on at least a portion of a light receiving surface of the secondary reflector optic;
• a temperature sensor adjacent to the LED module;
• a power converter providing power factor correction and operating voltage to the LED module, the power converter being a switching power supply which receives input from the temperature sensor to control a first current to the first die and a second current to the second die.