'E' refers to 'Edison,' which is the type of 'screw in' style base people in the United States are most familiar with. E26 refers to the type and size of the base - the part that goes into the light socket. '19' refers to the size - in this case, 19/8' (or 2 3/8') across. 'A' stands for Arbitrary - just the name of the shape that's familiar to most of us. A19 refers to the shape and size of the bulb itself.

And if you've seen what looks like the same type of light called both an A19 bulb and an E26 bulb, you might be wondering what the difference is. Lighting terminology can be confusing if you're not in the industry. What's the difference between an A19 Bulb and an E26 Bulb? This screw base light bulb is best for home and office use, entryways, closets, bedrooms, storerooms, kitchens, bathrooms etc. High Quality design and plastic shell, which provides additional protection from dust, these LEDs are DLC rated for many years of continuous use. Long lasting bulb Hour Lifespan, E26 LED Bulb Style is designed for better lighting and ensures long life performance. You can easily use this LED retrofit bulb on your existing fixtures and connects directly by screwing onto the existing fixtures. To save the most energy, choose the bulb with the lowest wattage suitable for its usage.

Pay close attention to lumens, since this number indicates the brightness, or light output, of the bulb. Varying ranges of Watts and Lumens and can save up to 80% on your energy! LED Light bulbs illuminate with different color temperatures and Kelvin to emulate Daylight light color ensures a bright clear light. Simply take your current incandescent watts and select the corresponding LED bulb equivalent on the lumens brightness scale. This RAB LED Lightbulb is ideal for use in entryways and both indoors and outdoors, for both household and commercial everyday light fixtures. Quality Light Source LED fixtures and light bulbs are at the forefront of lighting innovation with an emphasis on design, ease of installation, and affordability. Quality Light Source E-26 Base LED Light Bulb

500 lumens to watts