The energy efficient Sunco LED Bulb A-Series (A15, A19) include high lumen output LED lights for indoor and outdoor applications. High tech options include an A19 LED Smart Bulb, Dusk to Dawn lights to automatically light up in the dark, and motion activated bulb choices for improved safety in residential or commercial spaces. The A-Series compact and bright LED bulbs from Sunco feature high lumen output and a broad spectrum of color temperatures to set the mood and style of your home or office.