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123 x 123mm (4 4/5 x 4 4/5″)

DD-20920.02

TRIM AL. Die-Casting, Electrostatic Powder Coating
LED HOUSING Steel
REFLECTOR AL. Sanding
HEAT SINK Forging Press, Electro Deposition Coating
TYPE OF LED COB
INPUT VOLTAGE 220-240V AC , 50-60Hz
INPUT POWER [DD-20920.02]
19W

[DD-20921.02]
26W
OUTPUT POWER [DD-20920.02]
16W

[DD-20921.02]
23W
SYSTEM EFFICIENCY (lm/W) [DD-20920.02]
89 lm/W (4,000K) /84 lm/W (3,000K)

[DD-20921.02]
88 lm/W (4,000K) /87 lm/W (3,000K)
LUMINOUS FLUX (lm) [DD-20920.02]
1,664 lm (4,000K) /1,558 lm (3,000K)

[DD-20921.02]
2,262 lm (4,000K) /2,225 lm (3,000K)
OUTPUT VOLTAGE (nominal) [DD-20920.02]
46V DC

[DD-20921.02]
45V DC
COLOR RENDERING INDEX _CRI 80
OUTPUT CURRENT (mA) [DD-20920.02]
350mA DC

[DD-20921.02]
500mA DC
OPERATING TEMPERATURE RANGE -20 to +35
MAINTENANCE OF LUMEN -L70 50,000 hours at 25℃
DRIVER LIFETIME 50,000 hours
COLOR TEMPERATURE 4,000K /3,000K
ORDER NUMBER LAMP TYPE & Socket DWG IES CATALOGUE
DD-20920.02 COB 19W DWG IES PDF
DD-20921.02 COB 26W DWG IES PDF