With the tp link lb130 smart wi fi led bulb with color changing hue you can control your lighting from anywhere the smart bulb installs as easily as a standard light bulb and connects to your home wi fi in no time 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 colour with more than 16 million hues available to match any mood or occasion