Architectural Backlighting Floodlight PPA 1-18

Number: ППА 1-18
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Power, W
Light flux, lm
460, 750
Power, W
Light flux, lm
Light flux is the light energy emitted by light source per unit of time in the visible range of spectrum. It is assessed by the light perception of the human’s eye. The unit of light flux is lumen (lm). LED luminaire is a finished product containing LEDs and optical part, therefore, for LED luminaires, light flux value shall be specified. Light flux of LED luminaires is measured at output of luminaires, i.e. all losses at electrical and optical part are considered.
460, 750
Dimensions, L*W*H, mm
Weight, kg
Operating temperature, °С
from -40 to +50
Electric shock protection class
Degree of protection under IP
Supply voltage, V / frequency, Hz
АС110-270V/50-60Hz, DC155-370V
Color rendering index (Ra)
Color rendering index (Ra) is a measure of correspondence of visual perception of color object illuminated by the lighting device at certain observation conditions. Objective feature here is value of color rendering index Ra, maximal possible value of which is 100. The bigger the index, the more accurate the color perception is.
≥ 75
Power factor
Power factor (cosφ) is the physical quantity which is the energy feature of the electrical field. Power factor characterizes AC electric load, especially degree of load linearity. It is equal to the ratio of the active power consumed by electric load to the full power.
≥ 0,95
Light flux fluctuation
Light flux fluctuation factor characterizes relative depth of illumination fluctuation in %, in the set point of the premise. Increase of illumination fluctuation factor decreases human’s visual ability, increases fatigability. Fluctuation factor shall be not more than 20% for visual works, in particular for premises equipped with computers, not more than 5%.
≤ 1 %
Class of light distribution
Direct (P)
Backlight color
Yellow, Red, White, Blue, Green, RGBW
Service life
100 000 hours
3 years
Scattering angle, degree
17x17, 25x25, 40х40, 65x65, 120x120, 65х150, 45x154
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