Review on 💡 Waterproof Dimmable LED Spotlight: Sunco Lighting Ensures Brightness and Versatility by Marta Bruns

They dim well and light up with good quality - next time I'll probably choose 2700K instead of 3000K but that's a personal choice and not a criticism. You turn on immediately. I got these bulbs because they were half an inch shorter than regular PAR30 bulbs but not as short as short necks. I figured that was what I needed to fit in my glasses, although I later realized my glasses are regulated so I didn't have to worry about size. Also about PAR30 vs BR30: BR does a better job of filling a space. with light, while PAR is more focused on one spot. The downside to BR is that it tends to glare into your eyes when you're looking at it from across the room, and the bulb is flush with the ceiling. You could drown it, but then I'm not sure what the benefit over PAR would be. The BR beam angle I tried was 110 degrees and the PAR (this bulb) was 40 degrees. I wish there was a choice between the two but it's hard to find.