• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Light Source: LED
  • Item Type: Downlights
  • LED Light Source: CREE
  • Warranty(Years): 3 years
  • Input Voltage(V): AC100-277V 50/60Hz
  • Lamp Power(W): 50
  • Lamp Luminous Flux(lm): 5000
  • Lamp Luminous Efficiency(lm/w): 100
  • CRI (Ra>): 80
  • Color Temperature(CCT): Cool White
  • Working Temperature(℃): -40 - 55
  • Working Lifetime(Hour): 50000
  • Lamp Body Material: Aluminum Alloy
  • IP Rating: IP60
  • Certification: CCC, CE, EMC, FCC, LVD, PSE, RoHS
  • Model Number: KW-SD50W
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: CREE
  • Power Factor: >0.95
  • Light Color: warm/pure/cold white
  • Lumen: 4500-5000LM
  • Beam Angle: 60/90/120 degree
  • Size: 200*120mm (6 inch)
  • Net weight: 0.48kg
  • Packing: 6PCS/CTN
  • Cut out: 170mm
  • Prouduct Name: cree led downlight,6 inch led downlight ,8 inch led down light
  • Application: super market, air port, office ect,shopping mall

Packaging & Delivery

Packaging Details Package of 6 inch ,8 inch 50W 60W 80W 100W 120W 150 Watt recessed led downlight :6pcs/CTN G.W.:18.5KG/Carton, Carton Size:53x43.5x34cm
10 inch 50W 60W 80W 100W 120W 150W LED Down Light recessed package:6 pcs /CTN, G.W.:19.5KG/Carton, Carton Size:57.5x46.5x36CM
Delivery Time 3-7 days after led downlights payment received

E27 PLC CFL Recessed Down light replacement 60 90 120 degree 50W 80W 100W Recessed led spot downlight

Product Description




KW-SD Downlight  Features
1.High efficacy with CREE Chips/SMD3030
2.Go green,no mercury pollution
3.Dimmable options
4.Emergency options
5.Save up to 80% in energy savings
6.Standard 3 year warranty
Technical Information
Lifetime(Avg): 50,000hours 
Kelvin Colour:  3000K,3900K,5000K,6000K     
CRI :                70ra/80ra/90ra       
Beam Angle :  35 /60/90/120 degree   
Input Voltage:AC100V-277V/305V, AC347V/AC480V    
Power Factor:            >0.95    
Lumen Efficacy:        90-120LM/W


 Available Options:



30W ,40W,50W,60W,80W,100W,120W,150W


Lamp Cover

Transparent, Frosted 



Emergency duration3 hours or customized
Battery recharge period<24 hours
Battery chargingIntelligent constant voltage
Lumen outputcustomized




Lumen outputcustomized




DimensionHole Cut outNet Weight

5 inch:dia175x120mm 


6 inch:dia200x120mm


8 inch:dia225x130mm


9 inch:dia235x130mm


10 inch:dia270x130mm


12 inch:dia300x165mm



LED Ceilling Down light Applications:


Corridor, office, shopping mall,Store, display window and inner lighting


Reception room, lobby, hotel room lighting


Museum, exhibition hall, art gallery exhibit lighting



bus/railway/subway stations and other indoor lighting.

RGBW High Power LED Downlight in Car Store Lighting


Order Model No.PowerLamp lumensLED Chips
KW-SD30W30w2700-3000lmSMD3030 130LM/W
 KW-SD40W 40W 3600-4000lmSMD3030 130LM/W
 KW-SD50W 50W 4500-5000lmSMD3030 130LM/W
 KW-SD60W 60W 5400-6000lmCREE 120LM/W
 KW-SD80W 80W 6800-8000lmCREE 120LM/W
KW-SD100W100W8500-9500lmCREE 120LM/W
KW-SD120W120W10200-11400lmCREE 120LM/W
KW-SD150W150W12750-14250lmCREE 120LM/W



LED Recessed Downlight  Installation Instructions :





Packaging & Shipping


 * Safe Packing with PE foam.

 * 6PCS/Carton      G.W.:20KG/Carton    Carton Size: 57.5*46.5*36CM

Our Services


1.  Your inquiry will be replied in the shortest time,no more than 24hrs.

2.Any problem about the products will be handle at first-time.

3. All our products give a warranty of 3 years.

4.OEM design and R&D production is available.

5.Lead time:3-7 working days after receipt of payment for samples;10-20 working days after receipt of payment for wholesale orders.

6.Packaging: Neutral package or color box package .Also can be customized according to customer requirements of  Logo, Brand and etc..




Company Information




Shenzhen Kaiming Light Technology Co., Ltd.(Great Light Technology Industrial Co.,Ltd.)  producing led light products 8 years, own Professional R&D team ,  each year have 3 new products at least. Each production procedure comply with ISO9000. We use stringent quality control measures to provide our customers with top quality products . Every products are aging test for 24hours . 


We are fully committed to producing technologically advanced LED Downlight ,LED High Bay Light ,LED Corn Light ,LED Street Light ,LED Wallpack light ,LED Garden Lights and LED Tunnel Lights.


We are the leader of producing led corn light ,led high bay bulb, led street bulb for HID/HPS/CFL/MHL Retrofit.







Q:How about the warranty?


A:Our products are with 3 years Warranty . All products are gone through strict test by our experienced QC before shipment. During in warranty time, if any quality problem, we will be fully responsible for it.



Q: How long will the driver last?

A: We are using quality isolated drivers and lifespan can last up to minimum 5 years with no worries.


Q: How big should the cut-out hole be?

A: Kindly refer to the cut-out size, if it is not big enough, you can always expand it.



Q: How to proceed an order for led light?

A: Firstly, let us know your requirements(wattage,voltage,lighting color,quantity) or application.

Secondly, We quote according to your requirements or our suggestions.

Thirdly ,customer confirms the samples and arrange the payment for formal order.

Fourthly ,We arrange the production and delivery to you.


Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $27,000
Learn More