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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
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Description
Diode Dynamics 2A LED PWM Dimmer with Bypass (Pair)OverviewThis is a set dim level 12V PWM dimmer perfect for automotive use with dimming on the positive channel. Most other dimmers operate by modulating the negative side which makes it difficult to use remotely in a common ground automotive environment. The total current capacity is 2 amps perfect for LED arrays angel eye rings LED bulbs or other LED components. 9 16V Operating Voltage. There's also a unique feature included: Instead of a simple
OverviewThis is a set dim level 12V PWM dimmer perfect for automotive use with dimming on the positive channel. Most other dimmers operate by modulating the negative side which makes it difficult to use remotely in a common-ground automotive environment.The total current capacity is 2 amps perfect for LED arrays angel eye rings LED bulbs or other LED components. 9-16V Operating Voltage.There's also a unique feature included: Instead of a simple input and output this module has two inputs DIM and HIGH.When a signal powers the DIM pin the module will output the PWM-dimmed signal at 50% brightness. Then when another signal is connected to HIGH the module will pass full power through for full brightness. The high output will always override the low output. Each input is protected against reverse current flow as well so they won't interfere with each other.This feature makes the module perfect for LED tail lamps or turn signals. It can be used with any LED ring bulb or array.Here's an example: take the positive 12V wire for any LED. Connect it to the OUTPUT of this module. Connect running light power to the DIM wire and turn signal power to the HIGH wire. This module does the rest! Your LED will function as a dimmed running light and then light up full power when turn signal is activated.Whether it's a running and brake light signal or a running and turn signal the module will switch between low and high brightness levels perfectly for you at an adjustable level of brightness.Installation Instructions
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4.8 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Mag-Safe Magnetic
Great product! The MagSafe compatibility is perfect—it snaps right on instantly. I prefer this over the wireless charging mounts because those always seem to overheat my phone on long trips. This is lightweight, stable, and the all-black aesthetic blends right into the Tesla screen frame. 10/10 for any Tesla owner.
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Reviewed in the United States on January 15, 2026
★★★★★ 4
Perfect Little Mount for Tesla Drivers
I like that this Tesla phone mount snaps onto the back of the screen cleanly and holds my iPhone with a strong MagSafe grip. It keeps the phone right where I need it without blocking the view, and the adjustable angle makes navigation super easy to see while driving.
I do not like that it can wobble a tiny bit on rough roads, and the magnet isn’t as strong if you’re using a thicker case.
Overall, a great accessory that makes the Model 3/Y setup even more convenient!
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Tesla MagSafe mount for phone
Very cool phone mount that I hadn’t thought to purchase until I saw it as an option on Vine. Easy to install using the included adhesive strips pre-attached to the mount.
It has a nice firm grip on the MagSafe for the phone and the mount itself sticks very well to the back of the Tesla screen with no issues. It is in the perfect location in the dashboard area as it doesn’t block any view or buttons.
No negative aspects to my experience with this product.
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Reviewed in the United States on December 21, 2025
★★★★★ 4
Arm can be positioned in many ways, but doesn't grip as hard and the phone rattles in rough roads
I liked how this product looked in the picture so I ordered it. But when I installed it, I found out that it doesn't have the same amount of "grip power" because you have to turn a little knob on the side to tighten the grip and it's not that easy to do compared to other screw type phone mounts that have bigger screws. The magnet was slightly weaker than my existing phone holder but it was adequately strong. It was good to see how one could position the phone in different positions due to the way the arm is designed to be moved and adjusted. But the one biggest thing I didn't like is how the phone kept on shaking/rattling when I drove over rough roads. The metal arm is quite thin and although it's metal and not plastic, due to the thinness of the material, it was easily rattled and made the phone rattle a lot in return. Over smooth roads this won't be a big problem though. I wasn't quite satisfied with this, although it's adequately good enough.
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Reviewed in the United States on October 3, 2025
★★★★★ 5
Works on 2025 Ford Escape
Size: Upgrade - For Model Y Juniper/Model Y/Model 3
I have searched, read reviews, ordered other items hoping they would work for my 2025 Ford escape. I attached it to the back of my screen. It works great! Holds my Samsung S25 ultra perfectly.
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Reviewed in the United States on March 22, 2026
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