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OKT mobile phones
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Step one: Using a smart phone to install scanning code software, such as "wochacha", "Win on Quick Code” etc.
Step two: Open the scanning code software against the QR code, then you can get an interlinkage.
Step three: open the link, and then enter OKT Mobile Phone Official Website.

Scanning the QR code, you can land the mobile phone website
Home  >  Product  >  Commercial LED Downlight  >  8inch Commercial  >  8inch Commercial LED Downlight

8inch Commercial LED Downlight

8inch Commercial LED Downlight
8inch Commercial LED Downlight
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  • 8inch Commercial LED Downlight
  • 8inch commercial led retrofit downlight
  • 8inch architechrural led commercial downlight
  • 8inch commercial led recessed downlights
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  • Place of origin : China
  • Model No : CE8-18W-XXE, CE8-27W-XXE, CE8-40W-XXE
  • Price Terms : EXW
  • Minimum Order : 100pcs
  • Brand Name : OKT Lighting
  • Package : 2PCS PER CTN
  • Payment Terms : T/T,L/C,Paypal,Western Union
  • Delivery Time : It depends on your quantity
  • Inquire Online
  • order info
  • Package & Accessory
  • Cut Sheet
  • Certificate/Qualifications
  • Video
  • FAQ
Description
The OKT 8inch Commercial LED Downlight delivers high lumens of exceptional 80+ CRI, Lifetime>50000H with 3000K, 3500K, 4000K and 5000K Energy star color temperatures options. 100-277 VAC operation with included 0~10V dimming constant current LED driver. It can replace for most manufacturers incandescent, CFL or H.I.D. fixtures with apertures of 7.72" min to 8.26" max diameter.

Performance Summary
 Model Number             CE8-18W-XXE
 CE8-27W-XXE
 CE8-40W-XXE
 Input Wattage  18 Watts  27 Watts  40 Watts
 Input Voltage  100-277V AC
 100-277V AC  100-277V AC
 Delivered Lumen (3000k)   1646 lm  2390 lm  3454.8 lm
 Efficacy ( lm/w)  91.56 lm/w  90.5 lm/w  86.48 lm/w
 Delivered Lumen (3500k)   1653lm  2433 lm  3571 lm
 Efficacy ( lm/w)  93.34 lm/w  92.26 lm/w  89.32lm/w
 Delivered Lumen (4000k)   1678 lm  2471 lm  3587 lm
 Efficacy ( lm/w)  94.38 lm/w  94.03lm/w  90.51 lm/w
 Delivered Lumen (5000k) 
 1707 lm  2519 lm  3674 lm
 Efficacy ( lm/w)  96.50 lm/w  96.18 lm/w  92.10 lm/w
Color Rendering Index  Ra>80  Ra>80  Ra>80
 Power Factor  PF > 0.9  PF > 0.9  PF > 0.9
 Dimming Style  0-10V Dimming  0-10V Dimming  0-10V Dimming
 Lifespan ( Hours)  50,000  50,000  50,000
 Warranty (Years)  5 Yrs  5 Yrs  5 Yrs
 UL  YES  YES  YES
 Energy Star®  YES  YES  YES
 Damp Rated  YES  YES  YES



Features

cULus, ENERGY STAR® Listed
40°beam angle
5 years limited warranty
0-10v dimming( Pls contact OKT sales representative if need Triac dimming version)
Damp rated


Applications
UL Classified for installation in all compatible recessed housings found in hotel, office spaces, major retail stores, education facilities, government buildings, hospitals ect. 


Model NO.
Version
Cut Sheet
Last Updated
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
CE8-18W-XXE
18W 100-277V
Data SheetInstallation Instruction , IES FilesLM79 ReportBrochures,
Luminaire Photometric Test ReportHD Image
4 August 2014
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
CE8-27W-XXE
27W 100-277V
Data SheetInstallation Instruction IES FilesLM79 Report, Brochures
Luminaire Photometric Test ReportHD Image
4 August 2014
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
CE8-40W-XXE
40W 100-277V
Data Sheet, Installation InstructionIES FilesLM79 Report, Brochures,
Luminaire Photometric Test ReportHD Image
4 August 2014
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Certificate
Model Number
View (Certificate)
Issue Date
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
UL Classified
ALL
E355621
25 April 2016
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Energy Star
CE8-18W-XXE
CS19286
6 May 2016
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Energy Star
CE8-27W-XXE
CS19289
6 May 2016
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Energy Star
CE8-40W-XXE
CS19290
6 May 2016
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
How to Install 8inch led commercial downlight

Q1: How many steps Macadam of your CREE Chip?
A1: We use 4 steps, 2 steps are available but with longer lead time and higher cost.

Q2: What would you do if downlight fails within warranty period? 
A2: If evidenced that failure is due to quality issue, we will send customer a new one for replacement.

Q3: What kind of lamps do the commercial downlight replace?
A3: CFL, HID, Metal halide lamp or incandescent.

Q4:  Is your commercial downlight DLC listed?
A4: Downlight is regulated to Energy Star. DLC and Energy Star are two categories of energy   saving certificates, one product can only obtain either of them.

Q5: Do you sell can (housing)?
A5: No, we do not. But we can recommend a reliable housing factory for you. (OMD, Liteharbor)

Q6: Do you have smaller package for downlight, the shipping cost is too much.
A6: No, we don't have. It is our standard package. The shipping cost is cheap if ship by sea.

Q7: Do you offer mounting brackets as well?
A7: Yes, we can supply mounting frame.

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