Bestbuy offers GE - Cync Dynamic Effects A19 Smart LED Bulb (2-Pack) - Full Color for $27.99 (orig. $39.99) with free shipping.

Product Description:
Cync Full Color Dynamic Effects Light Bulbs provide scheduling, light shows, music sync and millions of colors to enhance any space – no hub needed. Select from a wide range of white color tones from 2000K to 7000K and pinpoint the perfect white light. Choose from millions of additional colors to enhance the vibe in the room, ideal for entertaining and holiday décor. Enhance your entertainment space by selecting a dynamic lighting effect and syncing to music to create the perfect atmosphere for a party, gaming, or working out. Get more out of your lighting with out of home control and scheduling through the intuitive Cync App, powered by Savant and voice control when paired with Amazon Alexa or Hey Google devices. 

• Display multiple colors at once - Create entertaining light effects by displaying up to four colors at once
• Enhance your space with dynamic light shows and music sync - Sync your lights to your music and watch as light shows interact with what you are listening to for the perfect party, gaming, or work out atmosphere
• Choose from millions of vibrant colors - Use the Cync App's color wheel and TRUEImage technology to elevate the vibe and enhance your holiday décor
• Lights that sync 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
• Simple set up without a hub - Control the Full Color Bulb using the Cync App with no additional hub or bridge required. 2.4GHz Wi-Fi connection required for smart control
• Use your voice to turn on lights - Control your lights when your hands are full or comfortable on the couch by pairing with a Hey Google or Amazon Alexa device
• Control your lights away from home - Get lighting control away from home through the Cync App – no hub or bridge needed
• Schedule your lights around your daily routine - Create schedules that turn your lights on when you are away from home and turn your lights off when you go to bed
• Set the brightness level to match your mood or task - Smoothly dim and brighten lights via the Cync App or voice assistant