The Lepro LE 4 pack WiFi Smart LED Bulb A19 E 26 is a set of energy-efficient LED light bulbs that can be controlled via WiFi. With a bulb shape code of A19, these smart bulbs offer a bright and efficient lighting solution for your home. The set includes four bulbs, each with an amperage of 4A, making it easy to illuminate multiple areas of your living space. Upgrade your lighting system with this innovative and convenient option from Lepro.