LED Jellyfish Aquarium Lamp with 10-Metre Projection and USB Power

This LED jellyfish aquarium lamp uses a 1200mAh built-in lithium battery to power projections up to 10 meters, creating a realistic underwater scene without needing outlets nearby. The 3.7V output ensures reliable performance for evening relaxation or ambient mood setting in UK homes. Made from plastic, it stays compact for shelves or nightstands. Charging via USB takes a couple of hours, supporting 4-6 hours of use based on the battery specs. It's straightforward for anyone wanting a low-maintenance way to add visual interest to plain walls. The jellyfish design mimics slow movements, drawing from aquarium aesthetics but in a portable format. This setup addresses common gripes with wired lamps by going cordless post-charge.

Key Features and Build Quality

Explore the practical elements of this lamp, from its battery life to projection range, all grounded in its core specs for dependable home use. It focuses on simplicity, with components that handle daily on-off cycles without fuss.

Projection Design

The lamp projects jellyfish or fish patterns via LED lights onto surfaces up to 10 meters away, using a rotating mechanism inside the plastic shell to simulate swimming motions. This distance suits medium-sized rooms like a typical UK lounge measuring 4x4 meters, where the beam spreads evenly without dimming at edges. The design draws power at 3.7V to keep the animation smooth, avoiding jerky movements seen in lower-voltage alternatives. Placement options include angled tilting for ceiling or wall focus, enhancing the illusion of depth in low-light conditions. No assembly required; just point and activate for immediate effect.

Power Technicals

At 3.7V output, the lamp maintains steady LED brightness through its 1200mAh lithium battery, which holds charge for multiple sessions after a USB top-up. Effective range hits 10 meters precisely, measured from the lens to the projection surface, ensuring clarity in spaces up to that limit. Battery life extends 4-6 hours per charge, calculated from the 1200mAh capacity at low-draw LEDs, ideal for bedtime routines. USB interface connects to 5V sources like phone chargers, with full recharge in under 3 hours. This setup minimises energy waste, as the built-in battery avoids constant plugging in.

Construction Quality

The plastic shell encases all internals, providing basic resistance to fingerprints and dust accumulation common in home environments. It withstands gentle handling, with no reported fragility in standard use, thanks to the straightforward moulding process. The 1200mAh battery integrates securely, preventing loose connections over time. LED components operate at 3.7V to reduce wear, supporting longevity beyond 500 cycles. For UK households, this means reliable performance through seasons without seasonal storage issues affecting the plastic.

Practical Applications

This lamp fits various settings, from quiet nights in to subtle room enhancements, leveraging its 10-meter reach and battery power for flexible placement in everyday UK living.

Bedroom Professional Use

In a home office or study setup, position the lamp on a desk to project calming jellyfish scenes up to 10 meters onto a far wall, reducing eye strain during late-night work with the soft 3.7V LED glow. Freelancers in Manchester might use it for focused sessions, where the 1200mAh battery lasts a full evening without interrupting workflow. The USB recharge aligns with laptop charging routines, keeping desks cable-free. For remote workers, the fish or jellyfish modes add a touch of nature-inspired calm, mimicking an aquarium without the maintenance of real fish tanks. This proves useful in compact urban flats where space for decor is limited.

Home Everyday Use

Place it on a bedside table in a London flat to cast jellyfish patterns across the ceiling for 4-6 hours, helping with winding down after a busy Tube commute. Families might switch to fish mode for children's rooms, where the 10-meter projection covers play areas without needing adjustments. During power cuts, common in rural spots, the built-in battery keeps the ambiance going via USB pre-charge. It's handy for reading nooks, where the plastic shell stays cool to touch even after hours at 3.7V. Simple on-off keeps it accessible for all ages in daily routines.

Versatile Adaptations

Beyond standard projections, angle it for window sills to simulate underwater views on blinds, using the 1200mAh battery for outdoor-inspired indoor vibes during rainy British winters. Combine with smart plugs for timed operation, extending the 10-meter range to hallway lighting. In guest rooms, switch styles for variety—jellyfish for relaxation, fish for play—without extra purchases. The USB port allows daisy-chaining with other devices, making it part of a multi-gadget charge station. This flexibility suits seasonal decor shifts, like Halloween sea themes, all powered steadily at 3.7V.

Core Benefits Overview

From extended battery use to broad projection, this lamp offers tangible gains in convenience and visual appeal for UK users seeking practical ambient lighting solutions.

Long-Term Value

With a 1200mAh battery supporting over 500 charge cycles, the lamp retains efficiency for years, cutting replacement costs compared to disposable bulb units that fail after months. At 3.7V, LEDs last 20,000 hours, equating to daily use for a decade without dimming, far outpacing traditional night lights. Priced accessibly, it saves on energy bills as the USB charge draws minimal power—about 5W total—versus always-on alternatives. The plastic shell endures without fading, holding value for resale on platforms like eBay. For budget-conscious households, this means reliable projections up to 10 meters without ongoing expenses.

User Satisfaction Details

The 10-meter range ensures full-room coverage without repositioning, making it straightforward for uneven UK room layouts. Battery life of 4-6 hours matches typical evening needs, with USB recharging fitting into morning routines seamlessly. The plastic construction feels solid yet light, easy to move between rooms like kitchen to lounge. Soft LED output at 3.7V avoids harsh glare, suiting sensitive eyes during relaxation. Users report the jellyfish motion eases into sleep patterns, providing a tangible unwind benefit over static lights.

Why Purchase Now

Opt for this lamp to gain immediate 10-meter projection capability from a 1200mAh battery, solving dim lighting issues in one setup that lasts years at 3.7V efficiency. It outperforms basic projectors by going fully cordless post-charge, ideal for UK homes with limited sockets. The measurable 4-6 hour runtime per session adds up to hassle-free use, backed by durable plastic build. Secure yours for enhanced evenings, where the underwater effect transforms spaces measurably without complexity or extra costs.