Review on 4 Pack LUXRITE U Bend LED Tube Light, 15W (32W Equiv.), 3500K-5000K Colors, 1900 Lumens, UL Certified by Mike Roberts

These things are great. No more buzzing from fluorescent bulbs and the daylight bright light really brightens up the rooms in the basement superbly.I had 2 styles of lights and ballasts, and these were a direct wire in for both. On the first 5 light fixtures, I wired in 2 yellow from ballast to the white/neutral wire. I then wired 4 blue and 4 red to the black/hot wire.The next 21 fixtures the ballasts only had 2 blue wires and 1 red wire. I wired the red to white/neutral and I wired 2 blue to the black/hot.Then put LED warning sticker on ballast cover, put the ballast cover back, installed the replacement LED lights, and closed the cover back up. I bought a 100 box of push wire 3 port and 6 port wire connectors to make the connection a breeze. Recommend those as much as the lights!Great light, should last years, no buzzing, less heat/danger.