Wednesday 16 April at 08:46
LG's Smart Bulb blinks when users get phone calls – could this new ‘smart lightbulb’ open up smartphone usage amongst people with hearing loss?
The South Korean company's Smart Bulb is an LED lightbulb with WiFi and Bluetooth connectivity. It will last for over a decade if switched on for an average of five hours per day. This represents an 80 per cent energy saving compared to