Valaisimista

Valaisimista is a Finnish grammatical form meaning "from the lamps" or "from the lighting fixtures." It is the elative plural form of valaisin, the noun for a lamp or light fixture. The elative case in Finnish expresses origin or source, so valaisimista typically marks that something originates from multiple lamps or from the context of lamps.

In usage, valaisimista appears in more formal or technical contexts, such as descriptions of lighting setups, electrical sources, or data derived from lighting fixtures. The form signals origin rather than mere location, and it aligns with other elements in the sentence as a case-marked phrase rather than a standalone noun. The corresponding singular elative form is valaisimesta (from the lamp).

Examples of valaisimista in sentences:

- Valaisimista peräisin oleva valo valaisee huoneen. (The light originating from the lamps illuminates the room.)

- Tutkimukseen käytetty data on valaisimista peräisin olevaan virtaan perustuvaa. (The data used in the study is based on the current derived from the lamps.)

- Häiriö johtui valaisimista peräisin olevasta ylijännitteestä. (The fault was caused by excess voltage originating from the lamps.)

Notes:

- Valaisimista refers specifically to multiple lamps; its use helps specify source material, brightness, or influence tied to more than one fixture.

- It is a specialized grammatical form and may be less common in everyday speech, appearing more often in technical descriptions, specifications, and academic writing.