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Ø125 mm (4 9/10″)

DD-20090

TRIM AL. Die-Casting, Electrostatic Powder Coating
FRAME Steel
REFLECTOR AL. Anodized Fog Coating
HEAT SINK AL. Die-Casting, Electrostatic Powder Coating
OPTION Wireless Control (Bluetooth Module)
TYPE OF LED COB
INPUT VOLTAGE 220-240V AC , 50-60Hz (option : 100-240V AC , 50-60Hz)
INPUT POWER [DD-20090]
45W (4,000K) / 44W (3,000K)

[DD-20091]
55W (4,000K) / 54W (3,000K)
OUTPUT POWER [DD-20090]
40W (4,000K) / 39W (3,000K)

[DD-20091]
49W (4,000K) / 48W (3,000K)
SYSTEM EFFICIENCY (lm/W) [DD-20090]
91 lm/W (4,000K) / 90 lm/W (3,000K)

[DD-20091]
85 lm/W (4,000K) / 83 lm/W (3,000K)
LUMINOUS FLUX (lm) [DD-20090]
4,124 lm (4,000K) / 3,968 lm (3,000K)

[DD-20091]
4,688 lm (4,000K) / 4,485 lm (3,000K)
OUTPUT VOLTAGE [DD-20090]
35V DC (4,000K) / 34V DC (3,000K)

[DD-20091]
36V DC (4,000K) / 35V DC (3,000K)
OUTPUT CURRENT [DD-20090]
1,150mA DC

[DD-20091]
1,400mA DC
OPERATING TEMPERATURE RANGE -20 to +40℃
MAINTENANCE OF LUMEN -L80 50,000 hours at 25℃
COLOR RENDERING INDEX 80, 90
COLOR TEMPERATURE 4,000K / 3,000K
ORDER NUMBER LAMP TYPE & Socket DWG IES CATALOGUE
DD-20090 COB 45W DWG IES PDF
DD-20091 COB 56W DWG IES PDF