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3years warranty led downlight 50w led surface mounted downlight 5600-6400lm suspended down

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Shenzhen Ewin Lighting Technology CO., Limited

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3years warranty led downlight 50w led surface mounted downlight 5600-6400lm suspended down

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Brand Name :	EWIN
Certification :	CE ROHS
Model Number :	EW--SCL-COB-50W
Price :	20-72.3
Delivery Time :	usually 7-10 working days
Payment Terms :	T/T, Western Union
Supply Ability :	5000PCS/Month

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Product Details
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3years warranty led downlight 50w led surface mounted downlight 5600-6400lm suspended down

3years warranty led downlight 50w led surface mounted downlight 5600-6400lm suspended downlight

50W surface mounted LED downlight

Products Features:
(1)LED Power: 50W.
(2)Lamp Consumption:55W.
(3)Output: 4300-6300lm(Ra80), 3700-4600lm(Ra90).
(4)CRI:> 80(max 95)
(5)SDCM:<4.
(6)CCT:2000-10000k available.
(7)Dimension:φ188*H190mm.
(8)Beam Angle:35°/60°
(9)Input voltage:100-277vAC/180-270vAC, 50-60hz
(10)Color of housing: white, black, silver.
(11)Dimmable available: Triac/0-10v/DALI/Wi-Fi.
(12)Installation: surface mounted/pendant.
(13)Life span: 50,000+hrs.
(14)Certificate:CE/RoHS/SASO
(15)Warranty: 5 years.

Versions	Part No.	Color	CCT	Output(Ra80)	Output(Ra90)
Super brightness	EW-SFDL-50W-WW	Warm White	2900-3200k	5400-5500lm	4300-4400lm
	EW-SFDL-50W-NW	Natural White	3900-4200k	5500-5600lm	4400-4500lm
	EW-SFDL-50W-CW	Cool White	5900-6200k	5600-5800lm	4500-4600lm
Normal	EW-NFDL50W-WW	Warm White	2900-3200k	4700-4800lm	3900-4000lm
	EW-NFDL50W-NW	Natural White	3900-4200k	4800-4900lm	4000-4100lm
	EW-NFDL50W-CW	Cool White	5900-6200k	4900-5000lm	4100-4200lm
Economy	EW-EFDL50W-WW	Warm White	2900-3200k	4300-4400lm	3700-3800lm
	EW-EFDL50W-NW	Natural White	3900-4200k	4400-4500lm	3800-3900lm
	EW-EFDL50W-CW	Cool White	5900-6200k	4500-4600lm	3900-4000lm

More Pictures:

Test Report(Please contact us to get the IES files):

(Note:The beam angle is only about 1/2 output of the all illuminated)
3years warranty led downlight 50w led surface mounted downlight 5600-6400lm suspended down

Packing&shipping 3years warranty led downlight 50w led surface mounted downlight 5600-6400lm suspended down

Strict test

1. 100% testing before aging .

2. Aging for no less than 24hours, and the switch is

off-on aucomatically every 2minutes during aging procedure.

3. 100% testing by safe tester (with 3700V high voltage) before packing.

EPE Cotton and hard board protect: 3years warranty led downlight 50w led surface mounted downlight 5600-6400lm suspended down

FAQ

Q1 How do you evaluate surface mounted cob led downlight 30W?
Lumen output is only part of the story and can be misleading. To fully evaluate an LED product one needs to review the overall system efficiency,optical control, thermal management of the LEDs, and know at what point in time the fixture will reach 30 percent lumen depreciation. Products with good optical efficiency and thermal management will be able to deliver more lumens, on average, than traditional HID products.

Q2 How long will my LED Light last?
LEDS last up to 8 times longer than CFL and Incandescent lamps and you can expect at least 50,000 hours of use from your LED Lamp.

Q3 How should i choose the color temperature ?
3000K, warm and appealing, for leisure atmosphere and accent lighting
4000K, natural effect, ideal application on public places.
6000K, bright and efficient, for pleasant and healthy office environment.
LED Downlight is popular for store,hotel,shopping malls,gellery, museum,office

Q4 Does EWIN LED have ability to do OEM products?
In the past years BESUN LED has gained a lot of work on OEM of LED downlight .And thanks to these works, we gained a lot of valuable OEM experience. We will still strictly follow the principal that we won’t disclose or sell customer’s unique designs to any other third party.

Q5 How your company control the cost of the lights ?
We have a industrial chain which involve a completed system like Housing Die-Coasting , LED encapsulation and Driver R&D Departments , to make sure you our lights in competitive and high quality

Q6 What should i do if any lights not good in quality ?
Each lights under strictly quality inspection and 24 Hrs aging test before sending to you , we make sure the reject ratio under 3‰ , unfortunately , if any light failures in quality within warranty period , please offer the proof (Picture Video) to us ,we will replace & fix free of charge and bear the freight cost

3years warranty led downlight 50w led surface mounted downlight 5600-6400lm suspended down

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