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Toys and games
1) Devices that are used exclusively for recreation and play. Toys are most often used with children and pets and as a medium of education and development. Toys are not always obvious in their nature. A simple bottle can be considered a toy if an individual uses it for recreational use. 2) Games are structural activities used for physical or psychological education. In most cases, games are recreation. However, games can also be considered work. For example, a professional soccer game is a career to the participants.
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medium base
Lights & lighting; Lighting products
Normalt refererer til skruen base bruges typisk i husholdningsbrug glødelamper. Der er også de mellemstore bipin base almindeligt anvendt i T12 og T8 lysstofrør.
kviksølv lampe
Lights & lighting; Lighting products
En høj intensitet decharge lyskilde opererer på et relativt højt tryk (ca. 1 atmosfære) og temperatur i som de fleste af lyset er produceret af stråling fra ophidset kviksølv ...
mesopic
Lights & lighting; Lighting products
Typisk henviser til natlig udendørs lysforhold, regionen mellem PHOTOPIC og SCOTOPIC vision (se SCOTOPIC).