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The COOLM 12V 4A Power Supply is a robust 48W DC adapter designed for professional-grade LED strips and CCTV cameras. Featuring universal AC input (100-240V), smart IC chip protections, and a convenient 5.5x2.1mm female connector, it ensures reliable, safe, and easy installation. Ideal for millennial managers seeking dependable power solutions that blend efficiency with peace of mind.
| ASIN | B07H493GHX |
| Additional Features | Short Circuit Protection |
| Amperage | 4 Amps |
| Best Sellers Rank | #102,651 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #398 in Power Converters |
| Brand | COOLM |
| Built-In Media | 12V 4A Power Adapter |
| Color | 12V 4A with Female Connector |
| Compatible Devices | CCTV Camera, LED Strip Lights |
| Compatible Phone Models | CCTV Camera |
| Compatible Power Plug Type | Type A - 2 pin (North American) |
| Connectivity Technology | DC Male Plug |
| Connector Type | Barrel Connector |
| Current | DC |
| Current Rating | 4 Amps |
| Customer Reviews | 4.6 out of 5 stars 445 Reviews |
| Enclosure Material | Plastic |
| Frequency Range | 60 hertz |
| Included Components | 12V 4A Power Adapter |
| Input Voltage | 110 Volts (AC) |
| Main Power Connector Type | 2 Pin |
| Manufacturer | COOLM |
| Mfr Part Number | P2-12V4A |
| Model Number | P2-12V4A |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 4 Amps |
| Output Voltage | 12 Volts (DC) |
| Plug Type | A- US style |
| Portable | No |
| Power Plug | Type A - 2 pin (North American) |
| Power Source | Corded Electric |
| Special Feature | Short Circuit Protection |
| Specification Met | CE, FCC, RoHS |
| Unit Count | 1.0 Count |
| Wattage | 48 watts |
B**Y
Plug and play for my application
I literally opened the package and walked outside and installed this replacement transformer. The old one has a broken lead up within the waterproof harness. For the sake of convenience I simply cut and stripped the leafs from the lights and slipped into the provided adapter and then plugged in thenew transformer to an extension cord. Important to note that this replacement unit is NOT rated for waterproof or outside conditions. I am using it in a sheltered area and will take additional steps as well as actually taping the bare wire leads. This is actually just a test installation to verify that it would operate correctly for my application. I've included a picture of the original transformer output specifications, this seems a little bit brighter. Overall functional, value for money and delivered overnight.
J**.
Works
Works great for running a couple 12v things in my 3D printer enclosure. My only compliant is that the screws to attach wires are very small and recessed. I have to find my tiniest screwdriver for them. It would be nice if they were more accessible.
S**C
Flawless replacement power supply for my plant lights
As advertised.
M**A
A great cord
This is exactly what I was looking for my chord broke on planter stand lights and I'm happy that it works and I didn't have to buy more lights I will definitely buy again
L**.
Replacement adapter for egg incubator.
I purchased this as a replacement power adapter for a Kebonnixs 12 egg incubator. I works perfectly.
D**K
Great customer service
I ordered this for a fiber optic tree (12v 4a). When I received the power supply, I tried it and found the tree lit but did not turn. In my experience, all power supplies have been AC to DC. After re-examining the old power supply, I found it to be AC to AC. I contacted COOLM to see if they had the correct power supply. They said they didn't have one, but had actually searched to find one for me. When they could not locate one, they gave me a full refund. COOLM went above and beyond to resolve my problem. Thanks COOLM.
M**N
Fits Chromebook
My sons factory adapter for his chromebook burnt out, This was a great purchase to replace the adapter.
M**R
Power Man
Works, stays cool. Decent length cord.
Trustpilot
2 weeks ago
2 weeks ago