LED Down Light 19W-21W,LED Ceiling Light ,China LED Down Light Manufacturer

LED Lighting Fixture Manufacturer in China

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Home » Products » Ceiling LED Light » 19W-21W LED Down Light

19W-21W LED Down Light

1. Description
Our LED down light is a light which can be embedded into the ceiling slab. The light spread sheet used in our down light has great light transmission and diffusion, which can spread the light in a good way, thus effectively reducing the shortcomings of light spot, glare, and low light transmission. The use of aluminum 0603-T ensures good thermal conductivity and heat dissipation. In addition, our LED down light uses a unique design to maintain the overall architectural unity.

2. Features
(1). Our LED down light offers high brightness, no IR radiation and uses 1/4 less energy than energy saving lamps.
(2). No glare, soft light.
(3). Long life: theoretically speaking, the life of the LED chip can reach 100,000 hours.
(4). Environmentally friendly: as our LED down light contains no hazardous substances such as lead, mercury, it is safe to use for both people and the environment.
(5). Constant current isolated circuit design with wide voltage range and wide frequency.

3. Applications
The LED down light is suitable for building, plaza, hotel, home, office, etc.

4. LEDs Lumen Decrease

Operating time(hours)	Lumen decrease(%)
500	0
1000	0
1500	0
2000	1
3000	1

5. Electrical Characteristic
All data are under 25℃, unless otherwise specified

Symbol	Parameter	Unit	Min.	Typ.	Max.
Vin	Input voltage	V	100	--	240
Iin	Input current	mA	85	93	205
P	Power consumption	W	19	20	21
%	Power factor		0.85	0.90	0.95
F	Input frequency	Hz	50	-	60
Top	Operating temperature range	℃	-20	--	+50
Tstg	Storage temperature range	℃	-20	25	+50

6. Photometry Characteristic
All data are under 25℃,unless otherwise specified.

Symbol	Parameter	Unit	Min.	Typ.	Max.
Br	Lumen output	lm	1400	1420	1440
Iv	Lux at 1m	lx	456	466	476
Iv	Lux at 1.5m	lx	205	215	225
Iv	Lux at 2m	lx	104	114	124
Iv	Lux at 3m	lx	50	58	65
CT	Color temperature	K	3000	--	6500
CRI	Color Rendering Index	--	70	75	-

7. Illuminance Graph

9. Mechanical Dimensions

8. Spectrogram
Spectrophotocolorimeter Test Report
Light Source Test Report

LEVEL: WHITE:ANSI_ 6500K

10. Package of LED Down Light
Outer Carton:555*555*305mm
Net Weight:1.1kg
20pcs/box

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