Ceiling light fittings OOS-100
These luminaires are designed to illuminate closed rooms with a temperature 5 – 35° C and relative air humidity not exceeding 70% (staircases, cellars, corridors). The housing is made of cylinder-shaped technical porcelain. The lampshade is connected to the body with a G-85 thread.
Technical data
Rated voltage 230 V
Light source - light bulb 100 W
Luminous efficiency 0,72
Degree of protection against external influences IP20
Protection class II
The sketch and the light distribution curve of the luminaire are presented in the drawing.
Lamp holder, type OOS-100: a) sketch of the housing, b) light distribution curve.