Review on LOFTEK Submersible LED Lights with Suction Cups and Remote, IP68 Waterproof Bathtub Lights for Shower, Hot Tub, Spa, Party - 13 Color Changing Battery LED Lights Underwater by Raj Mazzabufi

I bought 1 light to see if it works to light up my pond at night, it’s been 2 weeks and the light has done me good 1 night I accidentally left it on the whole night and it was fine, after about 21/2 weeks I ordered another one to light up the other side of my pond and I had to put fresh batteries into the old one, when I unscrewed it no water was touching the batteries however I screwed it VERY VERY tight, you’ll notice there’s a silicone ring you must screw it all the way until the plastic is firmly gripping that silicone and no water should get in.