My lights arrived today. Here's my impressions: Quality seems fine, especially given the price. We'll see if they last. As discussed, they're a bit over 4.5". They are quite heavy, maybe 3 pounds each. I bought them for my truck, but I wouldn't put them on my thumper. Maybe a bigger bike or ATV they'd be fine. But they are pretty heavy to be bouncing around offroad. The brackets seem strong and they'll need to be to control their weight. I powered them up quickly in my lit garage and they're bright. Not shockingly bright given their size. Maybe as bright as my ADVmonster lights, but much bigger and heavier. The 30 degree spots are pretty broad - more like floods than spots. The 60 degree are more broad, but not 2x as much. I would think the 30 degree lights would be broad enough for anybody wanting floods. No complaints as they will work perfect for my project (car based). Maybe not ideal for use on a motorcycle though. And they are made in China, so I'm not sure why the vendor compares them to "China junk."