Burglar alarms; Carbon monoxide detectors; Contact lenses; Electric accumulators for vehicles; Electric storage batteries; Electronic warning horn; Gas detectors for detecting the presence of gas; Off-grid power and deep cycle battery storage systems comprised of batteries, charge controllers and inverters with integrated LED bulbs and LED light fixtures for solar, thin-film solar (TFS), vertical axis wind turbine (VAWT) installations; Rechargers for electric accumulators; Smoke detectors; So...