2A LED PWM Dimmer with Bypass Pair Diode Dynamics

This 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 percent brightness. Then, when another signal is connected to HIGH, the module will pass full power through, for full brightness. Each input is protected against reverse current flow, 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