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138 x 138 mm (5 2/5″ x 5 2/5 )

DD-20790

TRIM PC, Urethane Coating
HOUSING Steel
ACCESSORY PC
HEAT SINK AL. Die-Casting
TYPE OF LED SMD
INPUT VOLTAGE 220-240V AC , 50-60Hz (option : 100-240V AC , 50-60Hz)
INPUT POWER 12W - nominal
OUTPUT POWER 11W - nominal
SYSTEM EFFICIENCY (lm/W) 65 lm/W (5,000K) / 65 lm/W (4,000K) / 63 lm/W (3,000K)
LUMINOUS FLUX (lm) 777 lm (5,000K) / 775 lm (4,000K) / 757 lm (3,000K)
OUTPUT VOLTAGE 31V DC (nominal)
OUTPUT CURRENT 350mA DC (constant current)
COLOR RENDERING INDEX _CRI 78 (5,000K) / 80 (4,000K) / 80 (3,000K)
OPERATING TEMPERATURE RANGE -20 to +40℃
MAINTENANCE OF LUMEN -L70 40,000 hours at 25℃
DRIVER LIFETIME 50,000 hours
COLOR TEMPERATURE 5,000K /4,000K /3,000K
ORDER NUMBER LAMP TYPE & Socket DWG IES CATALOGUE
DD-20790 LED 12W DWG IES PDF