️【No flicker or strobe】---The latest advanced LED technology eliminates the flicker from our A19 100 watt light bulb, reducing the suffering of some health issues such as eyes exhaustion, migraine and so on, which could be caused by some certain levels of exposure to flickering lights. ️【Say goodbye to high bills】---The A19 11W LED Bulb is 100 watt equivalent of incandescent bulb, Up to 89% energy saving, less heat output and extremely long life ( 25000+ hours-used 3 hours per day,saving your electricity and bulbs bill. ️【Supe Brightness & High CRI】---The A19 100w led light bulb 5000k daylight white emit over 1100 lumens brightness with more than 85+ CRI (color rendering index), which give you an extraordinary comfort bright experience at dark place and enjoy beautiful light and natural colors for years to come. ️【Easy Installation & Eco-friendly】---Traditional A19 shape with standard American E26 base installs into the all medium screw E26 base fixtures directly, No breakable parts and free of toxic chemicals, No UV or IR Radiation. ️ We 100% stand behind our customers. Please message us if you have any issue, We would like to offer you a satisfactory solution till solved