Need serious light? This SANSI LED bulb is crazy bright – 4000 lumens! That's equivalent to a huge 250-watt old incandescent bulb, but it only uses 27 watts of energy. The light is a clear, bright daylight white (5000K). Shape is a standard A21, screw base (E26), fits most lamps and ceiling fixtures. It has a wide 270-degree beam angle to light up the whole room. Made with a ceramic body for better heat resistance, which helps it last up to 20,000-24,999 hours. Energy Star rated A+++. For indoor use. MPN: 01-02-001-032750. Brand new in box with a 2-year warranty. Made in China. Sold in packs of 1 to 4 bulbs. Perfect for garages, workshops, large living rooms, or anywhere you need a ton of bright, energy-efficient light.