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282 x 282 mm (11 1/10 x 11 1/10″ )

DD-20820

TRIM AL. Die-Casting
HOUSING Steel
COVER PC
HEAT SINK AL. Die-Casting
OPTION Wireless Control (Bluetooth Module)
TYPE OF LED SMD
INPUT VOLTAGE 220-240V AC , 50-60Hz (option : 100-240V AC , 50-60Hz)
INPUT POWER 27W (5,000K) / 26W (4,000K) / 27W (3,000K)
OUTPUT POWER 21W (5,000K) / 21W (4,000K) / 22W (3,000K)
SYSTEM EFFICIENCY (lm/W) 74 lm/w (5,000K) / 80 lm/w (4,000K) / 68 lm/w (3,000K)
LUMINOUS FLUX (lm) 1,985 lm (5,000K) / 2,068 lm (4,000K) / 1,836 lm (3,000K)
OUTPUT VOLTAGE 30V DC (5,000K) / 30V DC (4,000K) / 30V DC (3,000K)
OUTPUT CURRENT 800mA DC
OPERATING TEMPERATURE RANGE -20 to +40℃
MAINTENANCE OF LUMEN -L70 50,000 hours at 25℃
COLOR RENDERING INDEX 80, 90
COLOR TEMPERATURE 5,000K / 4,000K / 3,000K
ORDER NUMBER LAMP TYPE & Socket DWG IES CATALOGUE
DD-20820 LED 27W DWG IES PDF