Sonaray DL-2008E1 - Manual (Page 6)

LED Downlight 2000 Series Area Lighting
：Gallery
Designed Illumination
：150lx Designed Example
：Gallery
160
160
160
160
140
140 140
140 120
120 120
120
Number of
Fixtures
10 units
10m
3m
180
180
180
150
150 150
150
150 120
120 120
Number of
Fixtures
10 units
10m
3m
※The curve graph shows the illumination unit ：（lx））
Lamp Traditional Lamp
Light source LED
Light Source Luminous Flux 830lm
Lifetime 8000hrs
Installation Height 3.5m
Maintained Average luminance 150lx
Power Consumption 220W
亮度
相 同
Designed
Illumination ：20lx
B right nes s
Be improved
150lx above
Energy saving
about
55 ％
Same
number of
fixture
Lifetime
about 5
times longer
Isolux diagram Face
※The curve graph shows the illumination unit ：（lx））
Lamp DL-2006E1-10
Light source LED
Light Source Luminous Flux 900lm
Lifetime 35000hrs
Installation Height 3.5m
Maintained Average luminance 159lx
Power Consumption 100W
1.5m
3 .5
m
Isolux diagram Face
Traditional Lamp 22W Vertical Section
LED Downlight 6 " 10W
( DL-2006E1-10 )