The LED Jellyfish Lamp is a unique ambient object: a miniature transparent acrylic aquarium where simulated jellyfish dance in fluid movements, all illuminated by a cycle of changing multi-color LEDs. It offers the soothing charm of a marine aquarium without any maintenance — no water changes, no feeding for the creatures, just a hypnotic luminous presence that transforms your space. Its compact size of 21.8 × 8 × 8 cm makes it ideal as a desk lamp, bedside lamp, or nightlight for a child's bedroom. Dual power supply: USB cable included for wired use, or 3 AA batteries (not supplied) for cable-free installation. Versatile, soothing, decorative. Free delivery. Customer reviews 4.9/5.
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Dancing simulated jellyfish
Fluid, natural movement evoking real marine creatures — hypnotic atmosphere
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Changing multi-color LEDs
Automatic color cycle (blue, orange, green, red…) — perpetually renewed spectacle
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Dual USB or battery power
USB cable included for prolonged use, or 3 AA batteries for total mobility
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High-quality transparent acrylic
Durable transparent casing that amplifies the marine depth effect
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Zero maintenance
No water to change, no feeding for the creatures — just plug in and enjoy
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Suitable for children
Soothing nightlight ideal for bedrooms — soft colors and rocking motion
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The aquarium that demands nothing
The LED Jellyfish Lamp
reimagines the domestic aquarium concept to retain its essence — the hypnotic magic of moving marine creatures — while eliminating constraints: no water to filter, no salinity to control, no feeding required, no risk of mortality or accidents. Inside the transparent acrylic casing, synthetic jellyfish dance to the rhythm of an integrated mechanism, bathed in LED light that
gradually changes color — deep blue like the nocturnal ocean, orange like an underwater twilight, green like tropical reef water, red like an illuminated underwater cave. It's
marine reverie at your fingertips, accessible to all, without expertise or equipment.
Triple use: desk, bedside, child's nightlight
The LED Jellyfish Lamp reveals its versatility through three main uses. On a desk, it adds a soothing decorative touch that helps to disconnect during breaks or moments of reflection — the hypnotic effect of dancing jellyfish promotes mental decompression. On a bedside table, it serves as a soft nightlight whose changing colored light creates an atmosphere conducive to falling asleep — the slow color cycle resembles a visual lullaby. In a child's bedroom, it becomes a reassuring nightlight: the luminous jellyfish captivate attention without straining the eyes, and the rocking motion promotes relaxation before sleep. A single object for three essential daily uses.
What you receive
1 LED Jellyfish Lamp
Transparent acrylic aquarium 21.8 × 8 × 8 cm with simulated jellyfish and multi-color LEDs
1 USB cable
Main power cable included (3 AA batteries not supplied for wireless use)
Ambiance tip. For an optimal experience, turn off other lights in the room and let the Jellyfish Lamp be the sole light source. The effect of the changing color cycle and the jellyfish's movement becomes particularly striking in semi-darkness. Place it on a reflective surface (mirror tray, glossy lacquered surface, glass table) to amplify light diffusion around it. For long-term daily use (desk, bedside), opt for USB power to avoid frequent battery replacement. For occasional setup or portability (outing, travel, sheltered terrace), AA batteries offer total autonomy.
Jellyfish Lamp vs other lamps in the range? The LED Jellyfish Lamp is our only decorative ambient aquarium-type lamp. Compared to other lamps in the range — HENG Balance / SPIRIT (functional magnetic desk lamps), Taccia Olympics (sculptural Italian design table lamp), Librium (portable book-format lamp) — it serves a radically different purpose: creating a relaxing hypnotic ambiance rather than providing functional lighting. It's the perfect gift for anyone who wants to transform a space into a relaxation zone, equip a child's room with a memorable nightlight, or simply add a poetic touch to a workspace.
| Luminaire Type |
Decorative ambient lamp — simulated acrylic aquarium |
| Dimensions |
21.8 × 8 × 8 cm — unique compact size |
| Material |
High-quality transparent acrylic |
| Light source |
RGB multi-color changing LEDs in automatic cycle |
| Cycle colors |
Blue, orange, green, red, purple, and intermediate shades |
| Animation |
Dancing simulated jellyfish in continuous fluid motion |
| Main power supply |
USB cable (included) |
| Alternative power supply |
3 AA batteries (not supplied) |
| Maintenance |
None — no water, no feeding required |
| Placement |
On a flat surface (desk, console, bedside table, shelf) |
| Decorative style |
Soothing decorative ambient lamp, playful aquarium spirit |
| Recommended spaces |
Office, adult bedroom, child's bedroom, living room, relaxation area |
| External cleaning |
Soft, slightly damp cloth — avoid abrasive cloths on acrylic |
Precautions and limitations. AA batteries are not supplied — for cable-free use, please provide 3 AA batteries separately. The included USB cable is recommended for long-term use to avoid frequent battery replacement. For cleaning, it is imperative to unplug the lamp before any handling and wipe the acrylic exterior with a soft, slightly damp cloth — strictly avoid abrasive products, solvents (alcohol, acetone), and ammonia-based sprays which could scratch or dull the transparent acrylic. No internal maintenance is required. The lamp does not contain water and is not waterproof — avoid direct moisture.
Ambient and relaxation gift for all ages. The LED Jellyfish Lamp is one of the most versatile and appreciated gifts on the market. For a children's gift (birthday, Christmas, birth): the reassuring nightlight with its hypnotic spectacle of changing colors captivates little ones for a long time. For an adult gift (desk, bedside, decor): the soothing decorative object that transforms a space into a relaxation zone — particularly appreciated for back-to-school students, moving, or equipping a home office. For a wellness gift (Valentine's Day, birthday, Mother's Day): the expression of gentle attention focused on relaxation. Accessible compact format.
Frequently Asked Questions
How are the jellyfish movements simulated?
The synthetic jellyfish are animated by a system combining LEDs and an integrated motor mechanism that creates the illusion of fluid and natural movements — comparable to those of real jellyfish in their marine environment. The effect is enhanced by the changing colors of the LED cycle, which simulate variations in brightness of a real marine environment (different depths, different times of day, presence of bioluminescent phytoplankton). The immersive perception is striking.
How many colors are in the cycle?
The automatic LED cycle goes through several main colors — deep blue (night ocean ambiance), warm orange (underwater twilight), tropical green (coral reef), deep red (marine cave), with intermediate shades during transitions. A full cycle lasts several minutes, so you regularly rediscover new chromatic ambiances. No color is fixed — it's a perpetually renewed spectacle.
Can the lamp be used without a cable?
Yes, the LED Jellyfish Lamp also works with 3 AA batteries (not supplied), allowing for completely cable-free installation anywhere in the room. This autonomy is particularly appreciated for children's bedrooms (no cables near the bed), sheltered terraces, or occasional relocation. However, for long-term daily use on a desk or bedside table, we strongly recommend the included USB cable to avoid frequent battery replacement.
Is it really suitable for children?
Yes, this is one of its most appreciated uses. The soft, changing light is not harsh on the eyes, the soothing movement of the jellyfish captures attention without being overly hypnotic, and the calming color cycle promotes relaxation before sleep. Precautions: place the lamp out of immediate reach of very young children (on a bedside table or high shelf) to prevent handling, and prioritize USB power for safety. From 3-4 years old, children particularly enjoy the Jellyfish lamp as a personal nightlight.
How do I clean the lamp?
Cleaning is minimal due to the absence of water and power inside. Step 1: turn off the lamp and unplug it (or remove the batteries) before any cleaning. Step 2: wipe the acrylic exterior with a soft, slightly damp microfiber cloth. Step 3: immediately dry with another soft, dry cloth. Strictly avoid: abrasive products, scouring pads, solvents (alcohol, acetone), ammonia, glass cleaning sprays. The interior requires no maintenance — it is factory-sealed.
How long does it run on AA batteries?
The battery life on 3 AA batteries depends on the quality of the batteries used and the intensity of use. With good quality alkaline AA batteries, you can generally expect several hours to several tens of hours of continuous use. For prolonged daily use (8-12 hours per day as a complete nightlight), the USB cable is largely preferable. Batteries are ideal for occasional use or as a complement (travel, special evening ambiances).
Does the lamp consume a lot of power?
No, power consumption is very low thanks to LED technology. Modern RGB LEDs consume only a few watts, which is a fraction of the consumption of a classic incandescent bulb. When using USB connected to a computer or a standard USB socket, consumption is negligible on your electricity bill — equivalent to that of a small electronic device in standby. It is an environmentally responsible decorative object that can remain lit for several hours a day without energy concerns.
