Can I solder the PN 7041.592 directly to a 12V battery with a flasher relay?

I am looking at your PN 7041.592. Can this be soldered directly to a 12V battery with a flasher relay? Or does your power connector need to be used? Also, is this the brightest amber LED you have? The application is for use in a directional signal.

We currently only have one amber LED strip light (PN 7041.592), but it does sound like a great option for your installation with a 12-volt battery.

The power connectors are there for convenience only, and they can be cut or desoldered as needed. You can directly solder wires to the copper pads on the LED strip lights, or if you prefer not to solder, you can also consider several of our accessories such as the ones shown below:

How bright is it? I am not sure how to compare the brightness of various LEDs using the provided Specs. What spec should I be looking for to assess brightness?

The amber LED strip lights have a brightness of 185 lumens per foot. A 40-watt incandescent bulb emits approximately 450 lumens, so that might be a helpful comparison point.

Below is the specification sheet should you require any additional technical information:

https://www.waveformlighting.com/datasheets/CS_7041.pdf