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.
Though seeds are a very common diet for parakeets in the wild, they are also a source of bacterial infection and can easily lower the health and lifespan of your bird. Bacteria can build up and overwhelm your bird over time. Consider converting your parakeetâs diet to roughly 60-70% pellets.hough seeds are a very common diet for parakeets in the wild, they are also a source of bacterial infection and can easily lower the health and lifespan of your bird. Bacteria can build up and overwhelm your bird over time. Consider converting your parakeetâs diet to roughly 60-70% pellets.