Please Note: 1 product should be adsorbed on the gentle floor without dust, akin to ceramic tiles, glass, bathtubs,it should not be adsorbed at the gap of the ceramic tile, in any other case it is going to easily fall. 2 with choppy surfaces can't be adsorbed. 3 PVC swimming pool, the suction cups usually are not comfortable to be absorbed, please word that if it is a PVC swimming pool, it would only be used as a floating light. Features: 1 Waterproof Submersible LED Lights: This Submersible LED lighting fixtures is 100% Ture IP68 WaterProof, predominant point is our double sealing ring hold the sunshine at the exterior so it's going to guard the within bigger from getting damp and mouldy. We have four suction cups, We additionally has 1* 5000 Gauss Magnet to increase even more suction. The four suction cups are made out of silica gel which makes our product much more durable. Works efficiently in either Wet or Dry Places. 2 and RF Remote: Super vibrant led submersible powered via means of 3 x AA/AAA batteries (20-50 Hours Battery Operated LifeSpan). There are Dynamic Modes and Timer Modes of the RF Remote. (Note: The pool water will soak up some signals. The well matched distance fluctuate we endorse is 6. three Static Colors, Timer Mode and Dynamic Mode: sixteen colors submersible led pool lighting fixtures have exotic 13 colour replacing beads that will increase the brightness in a significance point when examine to different submersible lights and enchanting lighting fixtures affect to their surroundings. four to Use: The shell of the pool light fixtures for inground pool is very falt and mushy which will reflects the sunshine perfectly. The scaly facet edge makes the submersible light itself be adornment. it will creates extra romantic environment at wherever you need, similar to Pond, Fish tank, Trailer Lights, Waterfall, Hot Tub, Hallway, Garage, Wedding, Event, Party as Decor Lighter Night Light Indoor and Outdoor Decoration. Updated: 1. Super waterproof, IP68. 2. Four silica gel suction cups at the bottom, stable adsorption capacity, will not fall off. 3. Strong magnet adsorption function, the magnet isn't always exposed, and it is not smooth to rust. 4. Use high-performance waterproof ring to extend the appearance and water-resistant performance. 5. The shell is fabricated from ABS, which is anti-fall and anti-vibration. 6. 21-key radio frequency remote control, 5m underwater, 20m within the air. 7 Colors Size: 7CM,powered by way of manner of 3*AAA dry battery(not included); 8,powered by 3*AA dry battery(not included)