These non-dimmable A19 LED bulbs are rated to last for 11,000 hours and use only 9-Watt of energy, but product brightness (840 Lumens) similar to a 60-Watt incandescent light bulb. Use these A19 LED bulbs to upgrade your existing incandescent, halogen and CFL light bulbs to energy efficient LED lighting technology. These bulbs are estimated to cost only $1.08 per year to operate, which mean using just one could save you up to $93 in energy costs over the course of the bulbs 11,000 hour use. These bulbs emit Daylight (5000K) color, which is recommended for any area in your home requiring task lighting, such as kitchens, bathrooms and offices. Suitable for use in totally enclosed fixtures.