Motion sensitive security lights; security lights for outdoor use; home automation hubs comprised of voice-activated speakers, computer hardware, and downloadable software for controlling networked devices in the internet of things (IoT), operating internet-enabled and connected lighting apparatus and home security alarms; electric door bells; electronic video surveillance products, namely, electronic components of security systems; residential entrance door video monitoring system comprising a camera for transmitting images to a remote location; residential entrance door video monitoring system comprising a microphone, a speaker, an electric doorbell, and a camera for transmitting images to a remote location; electric residential doorbell camera incorporating a camera, sold as a unit; camera incorporating electric doorbell, sold as a unit; video transmission apparatus, namely, wireless residential entrance door video transmission device; downloadable software and software applications permitting users to identify and communicate with persons at their residential entrance door; downloadable applications for monitoring a user's residential entrance door, for use over the internet and mobile devices; recorded and downloadable computer software for connecting residential entrance door doorbells with mobile phones and handheld computers; light systems comprising light sensors and switches; electronic security systems for activating a lighting system in response to a change in the environmental in a predetermined space, comprising light sensors and switches; outdoor security lighting, namely, outdoor decorative lighting apparatus, fixtures and installations with a video feature; proximity motion sensors; universal add-on accessories for existing security or decorative lighting, namely, video cameras; solar-powered security lights; solar-powered security lights connected to the internet; battery-powered security lights; battery-powered security lights connected to the internet; electric residential doorbells incorporating a video camera; video camera also incorporating an electric residential doorbell