MachineU > China Products > Lights & Lighting > Indoor Lighting > Downlights
High power surface mounted led downlight, 30w COB LED cylinder light
High power surface mounted led downlight, 30w COB LED cylinder light
Specifications
Place of Origin :
china
Brand Name :
EWIN
Certification :
CE ROHS
Model Number :
EW--SCL-COB-40W
Light Source: :
LED
Item Type: :
Downlights
LED Light Source: :
LED
Warranty(Years): :
3
Input Voltage(V): :
AC100-277V 50/60Hz
Lamp Power(W): :
40
Lamp Luminous Flux(lm): :
5400-6000lm.
Lamp Luminous Efficiency(lm/w): :
95
CRI (Ra>): :
80
Color Temperature(CCT): :
white, warm white, cold white,red,green,blue,yellow
Working Temperature(℃): :
-20 - 50
Working Lifetime(Hour): :
50000
watts: :
3W-50W are available
Lamp Body Material: :
Aluminum
IP Rating: :
IP44
MOQ :
10pcs
Price :
20-72.3
Packaging Details :
Card box with EPE protect. Box for each lamp:162x162x230mm;2.5kg
Delivery Time :
usually 7-10 working days
Payment Terms :
T/T, Western Union
Supply Ability :
5000PCS/Month
Input Voltage(V) :
AC100-240V 50/60Hz
Lamp Luminous Flux(lm) :
4000-4050lm.
Lamp Luminous Efficiency(lm/w) :
100
CRI (Ra>) :
82
Working Lifetime(Hour) :
50,000+hrs.
Install Style :
Downlights
Switch Type :
Knob switch
Shade Type :
Frosted Glass
Description

High power surface mounted led downlight, 30w COB LED cylinder light

1.Product features

LED power 40W
dimmable Triac or dali
Output 4400-4800lm
Beam angle 30 or 50 degree
Input voltage AC100-240V
Frequency Range 50-60HZ
CRI >82
Working Temperature -40°c-65°c
warranty 3 years
Color of housing Aluminum,white ot black
CCT 3000K
Certificate

CE/ROHS/ERP/SAA/SASO/GS

2.COB parameter

PCB Ceramic
Chip size 18*33mil
Output 4800-5500lm
Chip Qty 440pcs
CRI >82
Voltage 39-42vDC
Current 1000mA
Brand options Cree/brigelux/Citizen

3.Driver parameter

Brand Lifud/Meanwell/EAGLERIES/PHILIPS/TRIDONIC
Input AC100-277vAC
Output 27-42vDC,1000mA
Power Factor 0.9-0.99
Power Efficiency 88%
Certificate EMC/TUV/UL/CE/CQC/PSE
Dimmable Triac /Dali /Wi-Fi available

4.Dimension

High power surface mounted led downlight, 30w COB LED cylinder light

Data Sheet:

Part No. Color CCT Output
Size(mm)
EW-SCL-COB-40W-WW Warm White 2700K-3500K 4400-4500lm

φ132 H180
EW-SCL-COB-40W-NW Natural white 4000K-4500K 4500-4650lm
EW-SCL-COB-40W-CW Cool White 5500K-6500K 4650-4800lm

High power surface mounted led downlight, 30w COB LED cylinder light

More Pictures:
High power surface mounted led downlight, 30w COB LED cylinder light

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

(Note:The beam angle is only about 1/2 output of the all illuminated)

High power surface mounted led downlight, 30w COB LED cylinder light

Packing&shippingHigh power surface mounted led downlight, 30w COB LED cylinder light
High power surface mounted led downlight, 30w COB LED cylinder light
High power surface mounted led downlight, 30w COB LED cylinder light
High power surface mounted led downlight, 30w COB LED cylinder light
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.
High power surface mounted led downlight, 30w COB LED cylinder light

EPE Cotton and hard board protect: High power surface mounted led downlight, 30w COB LED cylinder light

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

Product tags

led cylinder downlight

,

5w cob led spot

,

surface monut led lights
Send your message to this supplier
Send Now

High power surface mounted led downlight, 30w COB LED cylinder light

Ask Latest Price
Product Detail
Place of Origin :
china
Brand Name :
EWIN
Certification :
CE ROHS
Model Number :
EW--SCL-COB-40W
Light Source: :
LED
Item Type: :
Downlights
Contact Supplier
High power surface mounted led downlight, 30w COB LED cylinder light

Shenzhen Ewin Lighting Technology CO., Limited

Active Member
9 Years
guangdong, shenzhen
Since 2007
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Explosion-proof Light, Soap Dispenser, IP65 UFO LED high bay lights
Total Annual :
>lessthan$1,000,000
Employee Number :
50~100
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products LED Downlight
MachineU China Products Lights & Lighting Indoor Lighting Downlights
Contact Supplier
Submit Requirement