Standard E26 medium screw base for US & CA, and E27 base for EU & UK, guarantee an easy installation on ceiling light fixture. It can also serve as a bay light bulb with the alternative E39 or E40 base.
A21 27W LED 3000K/5000K Light Bulb (2-Pack)
-Super bright & healthy light: 4000 high lumen LED bulbs with 270°wide beam angle provide an all-around light distribution. 3000K soft warm light bulb rated CRI 80 provides no harsh-glare healthy light as well as true color temperature experience.
-Money saving & energy efficient: 22.8 years long lifespan (with 3 hours/day), at about 148 lumen/watt output, saving over 89% on your energy bill by replacing 250W incandescent light bulbs with only 27W.
-Wide applications: A21 shape and standard E26 base fit in applications where general incandescent, halogen, corn or CFL light bulbs are used. Perfect for home, kitchen, garage, warehouse, basement, mall, barn, office, school etc
-High quality with SANSI's patent: Rugged hollow housing design, imported premium LED chips and patented ceramic heat dissipation technology (CHDT) ensure excellent heat dissipation and long-lasting performance.
-Durable and reliable: No lead or mercury. No UV or IR. Meets international safety standards. A 5-year warranty means you are covered with replacement or refund should any quality-related problems happen.