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.
What do parakeets eat? A: Parakeets in nature eat a variety of seeds, fresh fruits, nuts, flowers and small insects. When keeping a parakeet in captivity, owners should feed birdseed mixes made especially for parakeets, along with some fresh greens, fruits and vegetables. Bell peppers, broccoli, apple, lettuce and squash are all good choices.