Alla Lighting 3156 3157 LED Bulbs 3000lm Extreme Super Bright Turn Signal Lights for Cars Trucks T25 3057 3457 4157 4057, Amber Yellow

Bought to do rear housings and headlight turn signals. Rear works fine (3 bulbs each) when I put into front turn signals it makes all signals blink fast. Replaced with old fronts rear works fine.

I got the product an one light does not work.

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Just as bright compared to the incandescent bulbs. Most LEDs look brighter in the dark, don't fall for those pictures, not many are just as visible in direct sunlight, these are just as good. Plus less energy draw and less chance of a burnout. Good job! Need to order more for my other vehicles.Update, if left on for too long or used with other lights on the vehicle..... These will "HYPER BLINK" on Ford's, it's not fast, it's just random as the computer tries to understand what is going on. Everything is reset and fine after a restart it the vehicle, it takes a while to happen each trip. This is fixable if you have the BCM Body Control Module updated for front LEDs (the rear is LED stock). This can be done by a really smart Ford mechanic with their software update, or with Forscan software tool.UPDATE 2! I didn't have to do any work, after a week of driving, the BCM Body Control Module in my 2013 Ford has "learned" or updated on its own. It no longer does the hyper blink. It's now locked into a steady pattern. Not sure if the hyper blink would return if I changed the battery, but I'm not going to fix anything that's not broke!

Front turn signals on a 2010 Ford F-150. The dim mode (parking lights) isn't much brighter than the halogen bulbs, which is fine, but the bright mode (turn signal) is _considerably_ brighter. Installed just like the OEM bulbs, and didn't even need a resistor to prevent hyperflashing.