The remaining blue light, when mixed with the yellow light, results in white light. New phosphors are being developed to improve color rendering as shown in Figure 5. Figure 5.
How Long Do Parakeets Live? Parakeets tend to live 10 to 14 years, if in good health. Not all will live that long, however, since parakeets can fall ill even with proper care. Improper care can shorten their lifespan to a mere 4 years or less. Consider these parakeet care tips.
Best Answer: Care and feeding: Fresh food and water must be provided daily. In the wild, parakeets feed on seeds, fruits, nuts, berries, blossoms, leaf buds, and some enjoy nectar, insects, spray millet and grains.