Hot Selling 20W Surface Mounted LED Downlight
Hot selling 20W surface mounted LED downlight
Available watt:
20w,30w,40w,50w
Apllication:
They are suitable for different kinds of indoor illumination lighting: such as home lighting, shopping mall,super-market, hotel, restaurant, office, factory, etc.
Advantages:
1.Light source: COB light source is made of ceramic PCB and small chips.For example,a 10w COB is made of 160 pcs chips,and 30w made of 500pcs.
2.Rflector cup: The reflector is designed by professional optical lab company.The Emitting effect is more than 93%.
3.Driver: Lifud driver or MEANWELL driver is optional,with CE/ROHS/SAA/UL/TUV certificates.
Parameter:
(1) Brand: Lifud (LED Friend).
(2) Input:100-277v AC.
(3) Output: 27-42vDC, 320mA.
(4) Power Factor: 0.9-0.98.
(5) Power Efficiency: 85%
(6) Certificate:EMC/TUV/UL/SAA
4.Design: All the COB products are designed by ourself.
5.Aging: All the products aging 24 hours and turn on and off more than 500 times by relay.
Data Sheet:
| Versions | Part No. | Color | CCT | Output(Ra80) | Output(Ra90) | Size |
|
Super brightness |
GS-SFDL-COB-20W-WW | Warm white | 2900-3200K | 2200-2300lm | 1800-1900lm |
φ106*H106* φ155 |
| GS-SFDL-COB-20W-NW | Natural white | 3900-4200K | 2300-2400lm | 1900-1950lm |
||
| GS-SFDL-COB-20W-CW | Cool white | 5900-6200K | 2400-2500lm | 1950-2000lm |
||
Normal |
GS-SFDL-COB-20W-WW |
Warm white |
2900-3200K |
1850-1900lm | 1600-1700lm | |
| GS-SFDL-COB-20W-NW | Natural white | 3900-4200K | 1900-1950lm | 1700-1750lm | ||
| GS-SFDL-COB-20W-CW | Cool white | 5900-6200K | 1950-2000lm | 1750-1800lm | ||
| Economical | GS-SFDL-COB-20W-WW | Warm white | 2900-3200K | 1800-1850lm | 1550-1600lm | |
| GS-SFDL-COB-20W-NW | Natural white | 3900-4200K | 1850-1900lm | 1600-1650lm | ||
| GS-SFDL-COB-20W-CW | Cool white | 5900-6200K | 1900-2000lm | 1650-1700lm |
Dimension:
IES Test:(please contact us to get the IES file)
Aging test:
Lighting:
Other products:

Q&A
Q1. What certificates you have?
A: CE & RoHS, SAA.
Q2. What's the warranty?
A: 3 years. 5 years is also available.
Q3. What's the MOQ?
A: MOQ is 1.
Q4. How long is the delivery time?
A: The lead time is 7-10 days for normal order.
Q5. What's your payment terms please?
A: T/T in advance, L/C, Paypal, West Union.
Certificates(CE ROHS):
Attention:
1.Avoid using under high temperature and high humidity conditions.
2.Turn off the power before installation.
3.Do not use in enclosed fixtures.
4.Do not connect to a dimmer.
5.Do not touch the metal part while the power is on
Our service:
1.Your inquiry related to our products or prices will be replied in 24hours.
2.Well-trained and experienced staffs to answer all your enquires in fluent English
3.Any your customized lightings we can help you to design and put into product.
4.Distributoership are offered for your unique design and some our current models.
5.Protection of your sales area, ideas of design and all your private information.
Any inquiry or trial order with sample will be highly appreciated!
Send Inquiry to This Supplier
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