Amazon has the TP-Link Multicolor Smart Wi-Fi LED Bulb, model no. LB130, for $39.99 (49.99 – 10 coupon) with Free Shipping for a limited time. To get the discount, use the coupon code: LB130 at checkout.
Control your lighting from anywhere with the LB130. The smart bulb installs as easily as a standard light bulb, and connects to your home wi-fi through the free Kasa app. Kasa lets you manage your lights with your smartphone or tablet, including adjusting brightness, setting schedules and scenes, and tracking energy used. The LB130 can also change color, with hues available to match any mood or occasion. For added convenience, you can control the LB130 with your voice when paired with Amazon Alexa or Google Assistant.