PRODUCTS
46년간의 노하우를 가진 최고의 조명기구제조 회사 ‘동명전기’
DD-37020.08
· Color : White, Gray, Black
TRIM AL. Die-Casting, Electrostatic Powder Coating
HEAT SINK AL. Die-Casting, Electrostatic Powder Coating
ADJUSTTABLE RING AL. Die-Casting, Electrostatic Powder Coating
Adjustable Angle (Tilt ∠ 25 ˚)
MOUNTING RING AL. Extrude, Electrostatic Powder Coating
REFLECTOR AL. Anodized Specular Silver or LENS
TYPE OF LED COB
INPUT VOLTAGE 220-240 Vac, 50/60 Hz
(option : 110-277 Vac , 50/60 Hz)
INPUT POWER DD-37020.08 : 20 W x 2
DD-37021.08 : 28 W x 2
OUTPUT POWER DD-37020.08 : 16 W x 2
DD-37021.08 : 24 W x 2
LUMINOUS FLUX DD-37020.08
[Reflector Type _ 3 000 K]
1 656 lm (17.7 ˚) / 1 684 lm (24.2 ˚) / 1 685 lm (32.2 ˚)
x 2
[Lens Type _ 3 000 K]
2 078 lm (19.7 ˚) / 2 131 lm (32.4 ˚) / 2 025 lm (48.5 ˚)
x 2

DD-37021.08
[Reflector Type _ 3 000 K]
2 238 lm (17.7 ˚) / 2 279 lm (24.2 ˚) / 2 264 lm (32.3 ˚)
x 2
[Lens Type _ 3 000 K]
2 747 lm (19.8 ˚) / 2 835 lm (32.6 ˚) / 2 851 lm (48.7 ˚)
x 2
OUTPUT VOLTAGE DD-37020.08 : 34 Vdc
DD-37021.08 : 35 Vdc
OUTPUT CURRENT DD-37020.08 : 500 mA
DD-37021.08 : 700 mA
OPERATING TEMPERATURE RANGE -20 to + 40 ℃
MAINTENANCE OF LUMEN - L80 50 000 hours at 25 ℃
COLOR RENDERING INDEX 80 ㅣ 90
COLOR TEMPERATURE 4 000 K ㅣ 3 000 K
DATA DOWNLOAD
ORDER NUMBER TYPE OF LED DWG IES CATALOGUE
DD-37020.08 COB 20W x 2
DD-37021.08 COB 28W x 2