Two: outdoor lighting place (1) Axial symmetrical light […]
Two: outdoor lighting place
(1) Axial symmetrical light fixtures shall be used for high pole lighting, and the installation height of the luminaire shall be greater than 1/2 of the radius of the illuminated range.
2) The courtyard lighting fixtures should effectively control the output of the upper hemisphere.
Three: landscape lighting
(1) Under the conditions of glare limitation and light distribution requirements, the efficiency of floodlighting fixtures should not be less than 60.
(2) The outdoor lighting fixtures should not be lower than IP55. The protection level of buried lamps should not be lower than IP67. The protection level of lamps used in water should not be lower than IP68.
(3) Contour lighting should use LED lamps or lamps with single-ended fluorescent lamps.
(4) The inner light-transmissive lighting should be an LED lamp or a light source with a small-diameter fluorescent lamp.
Four: the degree of protection of the luminaire
According to the use environment of the luminaire, it can be selected according to the IEC regulations.