Review on 🔦 Nilight LED Light Bar Set: 12 Inch 300W Triple Row Spot Flood Combo Work Driving Lamp + 2 Pcs 4 inch 60W Triple Row Flood Spot LED with Wiring Harness for Off Road ATV Boat Lighting - 2 Year Warranty Included! by Joey Pritchard

I have used these for work lights on my service truck and they are very bright. It's not even in total darkness... I see that People have problems with them where the side x sides or utvs i think it has something to do with the low amp for example its a service truck i have 2 12v AGM 900 -Amp batteries connected to a separate fuse box that I put all my accessories in, while LED lights use a lot less power than incandescent and I believe LEDs are rated for their incandescent equivalent, so when they say that it's 400w light means it gives the same light as a 400w incandescent bulb.