
Robotic Jellyfish Nightlight Kit
Thames & Kosmos
$24.95 + $9.99 shipping · or same-day in San Antonio
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Sold by Rubber Ducky Dojo · Nationwide — delivered by Jockey courier Arrives Thu, Nov 5 – Thu, Nov 12
$24.95 shelf price + estimated tax + the shipping or courier fee for the choice you make, shown in full before you pay.
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Build it. Light it. Watch it come to life. The Robotic Jellyfish Nightlight Kit transforms STEM learning into a mesmerizing experience. Kids assemble a motorized jellyfish lamp that glows, shifts colors, and moves with smooth, lifelike motion—just like it's floating underwater. Powered by a clever planetary gear system, this build isn't just beautiful—it's a hands-on introduction to real engineering. Adjust the internal mechanics to create different movement patterns, then sit back and enjoy the hypnotic glow. This is the kind of project that feels like magic… but teaches real science. Perfect for kids who love building, experimenting, and creating something they'll actually want to keep on their nightstand. Build a real moving, light-up jellyfish lamp Smooth, soothing motion (yes—this thing is mesmerizing) Color-changing LED creates hundreds of glow combinations Hands-on intro to gears, motion, and mechanical design
Availability verified during our latest store check. If the item isn't on the shelf when we get there, the order is cancelled and you are refunded in full.















