AC to DC 12V 3A 36W UL listed Power Supply Adapter perfect for LED Light with 2 Years Warranty

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36W(12V 3A) UL listed Power Supply Adapter perfect for LED Light - Converts from 100V~240V AC all outlet into a 12V DC plug


  • Reliable Power Adapter: UL listed, FCC certified, over current/short circuit protection
  • 12V 3A DC Power Jack Adapter: 5.5 x 2.1mm barrel connector, positive center, 10 feet (3 meters)
  • This is an excellent quality UL Listed power adapter can be used for many LED lights and other application.
  • Wide Range Uses: Perfect for switch, CCTV camera, networking hub, security cameras, IP cameras, audio and video devices, digital media, hard drives, computer peripherals, amplifiers, satellite radio receivers etc. It works with devices that require 12V 3A DC power and physically fit the plug.
  • Universal AC input
  • Constant voltage mode
  • Passive cooling
  • Idoor only, In-line desktop
  • Made in China
  • Manufacturer: ShenZhen Smart Power Technology
  • Free shipping from CA
  • 2 YEARS No Hassle Replacement Warranty!


  • Model: SW40-12003000-W
  • Input: AC 100-240V ~ 50/60Hz
  • Output: DC 12V, 3A (36 watt)
  • Dimension: Adapter 3 3/4" x 1 3/4" x 1 1/4" (96mm x 45mm x 31mm)
  • Length: Adapter & Cord-10'(120")
  • Shipping: 9" x 7" x 2" / 12oz



  • Do not overload. Overload will cause the AC adapter to fail. We are not responsible for the misuse of the power supply. 
  • It is recommended not to exceed 80% or 28w of AC adapter's capacity. Please calculate your load before connecting the power.