Reddit reviews YUNLIGHTS LED Transformer 12V DC, 3A, 0-36W, LED Driver 12V, LED Power Supply 12V Constant Current Voltage LED Adapter for LED Strip Lights, LED Display, LED Cabinet Lights and G4, MR11, MR16
We found 4 Reddit comments about YUNLIGHTS LED Transformer 12V DC, 3A, 0-36W, LED Driver 12V, LED Power Supply 12V Constant Current Voltage LED Adapter for LED Strip Lights, LED Display, LED Cabinet Lights and G4, MR11, MR16. Here are the top ones, ranked by their Reddit score.
WIDE RANGE of USE - Top-quality power supply for all of your 12v LED installations, such as soft and hard LED strip lights, cabinet lights, LED display, indoor deck lights, indoor stair step lights, 12v LED Module or G4, MR11 and MR16 or similar LED lights to projects.INPUT VOLTAGE - YUNLIGHTS LED driver 12V DC Input Voltage: 100 to 240 V AC, 50 to 60 Hz ( Good for US, UK, or European house current).OUTPUT VOLTAGE - led transformer 12V DC, 3A，0-36W constant voltage. Don't connect this led trafo 12v to the projects that their voltage is more than 12v or their power is more than 36w. It is dangerous!FUNCTION OF VOLTAGE DRIVER - Smooth, flicker-free output and uniform lighting, built-in protection against overheating, overload, short circuit protection. Easy and safe with fully insulated connectors type: Screw Terminal.
Just read your question again.
There are no cameras I'm aware of that can accept a direct 120v input with no transformers. I doubt very much you will find one- no security installer wants to deal with 120v power (so there isn't much market for such a thing), and it would greatly increase the cost of the camera.
The closest I'm aware of is there used to be 120v powered camera enclosures that would internally supply 12-24vdc for an analog camera. Those however have gone the way of the dodo bird, because if you are in such extreme environments that you need a heated camera, there are now lots of PoE powered heated cameras available.
However, if you want to use installed cable only, that doesn't mean you're SOL.
Get a 120v hardwired power supply like this one. It's designed for LEDs but it should drive a 12v camera no problem. Put that in an external waterproof box and wire it up and you're good to go.
> Power Supply: ($14 x 3) https://www.amazon.com/gp/product/B017R17YQC/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
I like the compactness of this supply and I'm in a similar situation to the OP. I have about 6 of romex coming from the backsplash wall to each current set of halogen under cabinet lights, which is somewhat limiting where I can relocate the power supply without dealing with pulling new wire. These are small enough where I may be able to just keep them under the cabinet. Thanks for the part links.
Would it be up to code to use this? Have romex go in one side directly.
https://www.amazon.com/LEORX-LED-Transformer-Power-Supply/dp/B017R17YQC/ref=pd_sim_86_1?_encoding=UTF8&pd_rd_i=B017R17YQC&pd_rd_r=F8GFJM8GJRHD6B68G413&pd_rd_w=7j4Qp&pd_rd_wg=OLP3P&psc=1&refRID=F8GFJM8GJRHD6B68G413
I had undercabinet florescent with power coming directly into them, and I replaced them with a combination of led strip lighting, diffusers and individual power supplies. Then I changed the switch to a GE z-wave. Here's a list of the products I used:
Power Supply: ($14 x 3)
https://www.amazon.com/gp/product/B017R17YQC/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
LED Lights: ($8) https://www.amazon.com/gp/product/B00HSF64JG/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
Diffusers: ($26)
https://www.amazon.com/gp/product/B00PJSUZSK/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
Zwave Switch (now they are $38, but I got some on clearance for $21)
https://www.amazon.com/GE-Wireless-Lighting-Required-14291/dp/B01M1AHC3R/ref=sr_1_2_sspa?ie=UTF8&qid=1519156674&sr=8-2-spons&keywords=ge+zwave&psc=1
All in all I replaced lighting under the three main cabinets and the total cost was under $100. I'm not sure it was the best way to do it, but it works! For my application dimming wasn't what I was looking for, but I think you could swap out some parts for the dimmable versions.