I had 1300 fluorescent lights that came with a motion sensor. One burned out. I bought two of these lamps. It took several minutes for the CFLs to reach full brightness. With these new bulbs, it's full brightness instantly! I'm so glad I got them.
Pros
DURABILITY: LED bulbs have a lifespan of 13 years based on 3 hours of daily use. These long-life LED bulbs from GE won't disappoint.