Counters; signal lanterns; signalling whistles; signalling buoys; luminous electronic indicator; smart phone; electronic monitoring device; portable media player; baby monitor; filters (photography); flashlights (photography); solar radiometer; revolution counters; temperature indicators; dynamometers; optical lamps; sound alarms; chargers for electric batteries; galvanic batteries; batteries, electric; solar batteries; mobile power (rechargeable battery)

Pocket torches, electric; pocket searchlights; miners' lamps; torches for lighting; diving lights; light-emitting diodes [LED] lighting apparatus