Product Description Pack of 8 units. Working Voltage 120VAC Energy Efficient. Replace 100W incandescent bulb by 13W LED. The LED bulbs save over 85% on your electricity bill, making it an economical alternative to incandescent bulbs. Easy Installation. Standard A21 shape with E26 base, can installs into all medium screw base fixtures directly. Easily fitted to replace regular A21 incandescent bulbs. Comfortable light. The Soft White (2700 Kelvin) bulbs give off a calm, yellowish glow for a warm, cozy feel, which makes them a great choice for any bedroom, living room, study, family room, or dining room. Flood beam angle. Beam angle is 200Â°, provide the wide range lighting, which is ideal for home and commercial lighting. Instant full light. The starting time is less than 0.5 s, no need to wait for warming up the lamp. Solid State. Shockproof and vibration proof. Environment friendly. The light is free of Mercury, no UV or IR Radiation and other hazardous emissions. Good to your children and family. Maintenance Free. Extremely long life LED in bulbs, lasts 5,000+ hours , and you wonâ€™t need to replace bulbs frequently.