Submersible LED Tea Lights : 100% IP68 waterproof designed, After twist it tight, You can put the lights under water directly. But it will be very useful for any other places if you want to add a accent lighting | Mini Super Bright Battery LED Accent Lights : It is 1.2" circular Mini LED, Powered by 2pcs CR2032 batteries. 3pcs SMD2835 LED which is super bright. If less brightness, Just take out one battery from it | New Small LED Dot Lights : It is 30,m diameter and 18.5mm tall. A flat top - more widely use & elegant. Installed batteries last 24hours, but you can replace them easily. | Widely Use Battery Led Lights : Re-usable, waterproof, wireless submersible LED tea lights, perfect for any water filled table centerpiece and adding accent lighting for a party, wedding and event. Placed in vases, pools, fountains, ponds, ice buckets and waterfalls. A hang hook on the bottom you can hang them in lanterns. also use them to light up jack O lanterns, candle bags, paper stars or other paper crafts. | Affordable & Innovative : Pack of 20. Perfect for on a trail, at a camp, In a RV, or walking through the neighborhood. Great to glow Cabinets, tackle boxes, bookcases, doll house.