I have the blade lightbar, and I'm not 100% satisfied with it. It doesn't always light up when I step on the brakes. Whether or not it works is intermittent. Reverse lighting flashes during the day time when headlights are off, but is constant when headlights are on. Brake light feature flashes when headlights are off, but it's solid when the headlights are on. Again, this is dependent upon whether or not it wants to work in the first place. I've locked/unlocked my truck many times and noticed it doesn't always illuminate, including at night. It's a purchase I regret wasting money on. I've only had it a few months.