Phillip Hue bulbs are designed to work anywhere between 15,000 hours or 15 years to 25,000 hours or 25 years. This is because according to the brand, the LED bulbs use up to 80% less power compared to traditional incandescent bulbs.   However, at times, you may experience trouble with Philips Hues bulbs, which results in a shortened life span. The key factors as to why the lifespan of Phillip hue bulbs is shortened are normally due to the air temperature.   If the environment is extremely cold or hot, this may lead to the shortening of their lifespan. The good news is that if your bulb experiences such issues or doesn’t last as long as it is guaranteed to, you may be able to receive a replacement warranty.