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Quick Details

  • Light Source: LED
  • Item Type: Downlights
  • LED Light Source: COB with Epistar chip
  • Warranty(Years): 3
  • Input Voltage(V): AC 85-265V
  • Lamp Power(W): 30
  • Lamp Luminous Flux(lm): 1733lm
  • Lamp Luminous Efficiency(lm/w): 80
  • CRI (Ra>): 85
  • Color Temperature(CCT): 3000K/4000K/5000K
  • Working Temperature(℃): -10 - 50
  • Working Lifetime(Hour): 50000
  • Lamp Body Material: Aluminum Alloy
  • IP Rating: IP20
  • Certification: CCC, CE, EMC, RoHS
  • Model Number: SW-CL20-D01
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Starwire
  • Category: COB led downlight
  • Application: indoor lighting
  • Current: 500mA
  • Beam angel: 40
  • Power factor: >0.9
  • Lens: acrylic
  • Dimension: D135*H105mm
  • Install: recessed
  • Cutout: D120-125mm
  • Color: white

Packaging & Delivery

Packaging Details 1.Box:157*157*121mm, normal package
2.Carton:486*330*383mm, 15.5kg(18pcs per carton)
3.Based on customers' requirements.
Delivery Time 7-30 days for led ceiling light, depend on the quantity


Product Description

20W high lumens, CE, ROHS approved, COB dimmable led downlight housing



Brand & Model

Starwire SW-CL20-D01



PMMA acrylic

Luminum transmittance



20W± 10%


as driver input

Power factor




Light Source

COB with Epistar chip

Luminous efficiency




Beam Angle





Luminous Flux(lm)




1635lm± 10%


1728lm± 10%


1733lm± 10%


Dimension  Φ135*115mm
Warranty3 years


Starwire advantage

Driver & COB Chip:

  • Brand driver compatible: All starwire downlights have standard 200mA/350mA/500mA/700mA/1050mA input current, which are compatible with most of brand drives, such as Tridonic, Philips, Osram, Meanwell, Eaglerise, etc.
  • High quality LED chip: Orignal Cree/Citizen COB, original Samsung 5630 led, Mainland encapsulated epistar 17*34 chip COB.

Test Facility: 

  • Goniophotometer (Brand: Everfine, with 3.5m*12m dark room, can generate IES document.
  • Integrating sphere (Brand: Everfine, 1.7 meter diameter)
  • ERP aging test room (approvalled by TUV Rheinland) 


  •  CE&ROHS (approvalled by TUV Rheinland)


20W high lumens, CE, ROHS approved, COB dimmable led downlight housing







Step1: Turn off all powers, cut out the fitting hole on the ceiling or board.

Step2: Connect switch and input wire of power, then connect and install the light.

Step3: Turn on the power and done all the works.


Luminous intensity distribution diagram

20W high lumens, CE, ROHS approved, COB dimmable led downlight housing

Average Ilumination(lx)2.0M                   3.0M                   4.0M                  
3000K (40deg)2557lx639lx284lx
4000K (40deg)2700lx675lx300lx
5000K (40deg)2720lx680lx302lx






20W high lumens, CE, ROHS approved, COB dimmable led downlight housing, is widely used in hotel, house, office, parking lot, exhibition, and other places that need indoor lighting.



Please keep the power off when install to protect from electronic shocks.


Packaging & Shipping

1.Solid packaging to protect the product while shipping. 

 2.Fast and safe shipping by air or sea. 


Company Information

Our company

Shenzhen Starwire Lighting Co.,Limited is professional manufacturer of LED products, such as LED Strip Light and LED Down Light. Our annual turnover is 10 million US dollars. Now we have 3600 square meter factory and over 100 workers.Quality is our principle! Welcome to contact us if you have interest.


Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Transaction Value
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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
4 Transactions 100,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $112,000
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