Solar floating pool lights in jellyfish shape are popular for decorative RGB color-changing effects in pools, ponds, and gardens. They measure 4-inch body diameter and 7-inch total height.HOW TO SET UP:1. Align and screw the faceted top dome onto the blue-ringed solar panel base.2. Insert each of the 12 clear tentacles securely into the sockets on the clear base plate.3. Screw the completed tentacle base plate onto the bottom of the blue-ringed solar module to create water-tight seal.4. Place in direct sunlight to charge; float on water or hang by top loop once charged; auto-activates in darkness.HOW TO USE:Position solar panel upward in full sun for 5-8 hours initial/full charge for best 8-10 hr runtime.Use multiple units spaced for coordinated multi-color shows and projections on water surface and surroundings.Float freely or tether lightly if needed; hang from sturdy outdoor points for garden display.Allow auto color cycling or note any on-unit button if present for mode selection; enjoy above/below water effects.Ideal in calm water; avoid strong currents or chlorinated extremes if seals stressed.IS IT SAFE:Water ingress: disassemble dry thoroughly, re-seal blue ring tightly; do not use if compromised.CARE:Rinse with fresh water after pool/pond use to remove chemicals debris; wipe dry.Ensure blue ring seal is clean and fully tightened before submersion.Store indoors or covered during freezing weather or prolonged non-use; keep solar panel clean of dirt/leaves.Inspect tentacles and dome periodically for cracks; replace damaged tentacles if available.Avoid harsh cleaners or abrasives on plastic and solar panel.COMMON QUESTIONS:What if no light?Ensure full solar charge in direct sun; check darkness activation; verify assembly seal and connections.What if dim or short runtime?Clean solar panel; recharge longer in strong sun; battery may degrade over seasons (common).What if water ingress?Disassemble dry thoroughly, re-seal blue ring tightly; do not use if compromised.What if tentacles loose/fall?Re-insert firmly into sockets; check base plate seating.What if uneven colors/projections?Ensure dome fully seated and clean; normal for multi-mode cycling.