Partsam 2Pcs 6 White LED Underwater Boat Lights Boat Transom Fishing Pool Pond Fountain lights Marine Under Water Dock Lighting Squid Lights Surface Mount Clear Lens with Stainless Steel

So far they work well. I installed two on the stern of our 34 foot sea ray with an 11 foot beam. They put out plenty of light for only having two installed. We've only been in the water for a couple weeks now, but so far so good.