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.
Parakeet Information. All parakeets are parrots, though not all parrots are parakeets. Parakeets are small parrots consisting of many different unrelated species found across the globe from Australia to Asia, the subtropics of Africa to Central and South America.