Bestbuy offers GE - Cync Smart Direct Connect Light Bulbs (2 A19 LED Color Changing Light Bulbs), 60W Replacement - Full Color for $14.99 (orig. $23.99) with free shipping.

Product Description:
Use Cync Full Color Smart Bulb to change the vibe of any space in seconds. Use millions of colors to change a kids' room with their interests, to create a next level movie night, and support your team on game day. The tunable white spectrum supports your sleep/wake cycle and creates the perfect scene for winding down or waking up. Get added confidence by scheduling your lights so you never coming home to a dark house. With voice control and the ability to control your lights away from home, you'll get the added convenience of controlling your lights while away on vacation or when your hands are full. 

• Simple set up
  Works right out of the box using the Cync app—no additional hardware needed.
• Voice control with Amazon Alexa and the Google Assistant
  Directly connect to your Google Assitant or Amazon Alexa for voice control of your lights.
• Out-of-home control
  Get lighting control away from home through the Cync app - no hub or bridge needed.
• Choose from millions of colors
  Enhance your home's atmosphere and add a festive vibe with vivid colors.
• Light that syncs to your sleep/wake cycle
  Adjust your white light to any color between warm, amber light tones (2000K) and cool, bluish tones (7000K), including optimized settings to support your sleep/wake cycle.
• Create custom schedules
  Automations allow you to schedule when lights are on and off, including customized schedules for different days of the week.
• Set scenes for every occasion
  Set scenes like warm dimmed light for movie time or cool bright lights when you wake up in the morning.
• Whole-room control
  Pair your Full Color Smart Bulbs with other Cync and C by GE devices to get whole room lighting control.
• Control bulbs individually or group together
  Control each light bulb individually or group bulbs together so that you can brighten, dim, turn on and turn off your lights simultaneously.
• Mobile control from your smartphone or tablet
  The free iOS- and Android-compatible app lets you adjust brightness and turn lights on and off without leaving your seat or bed.
• Long lasting and low energy use
  LED technology uses about 85% less energy and lasts 15 times longer than a 60-Watt incandescent bulb while providing nearly the same light output.
• Installs easily into your existing table and floor lamps
  The traditional A19 bulb shape and size fits medium base sockets in open fixtures designed for 60-Watt incandescent A19 bulbs.