Anti-Gravity Water Drops Lamp

A desk lamp that creates the illusion of water droplets flowing upward, combining optical science, LED lighting, and quiet operation for decorative use.

Photo source:

Amazon

Optical Illusion of Water Drops


The lamp is based on a scientific principle that combines water flow with timed light frequencies. When operating, the droplets of water appear to float upwards, creating an “anti-gravity” effect. In reality, the water follows the normal pull of gravity, but the frequency of the LED light—set to 50.28 Hz—creates a visual trick for the human eye. This is a purely optical illusion and does not involve actual levitation.

Design and Build


Constructed from aluminum with a matte finish, the lamp combines both strength and aesthetic simplicity. Its shape is designed to form a clean, modern appearance that blends into different interior settings. Measuring 6.2 x 6.2 x 10.6 inches, the structure is compact and intended for tabletop placement. The aluminum shade is paired with a GU10 bulb base, while the lamp itself uses touch control for ease of operation.

Lighting and Power


The device makes use of a 3-watt LED light source, which balances low energy consumption with effective brightness. It operates with a universal adapter input of 110–240 V and outputs 12 VDC. A USB connection ensures compatibility with various power sources, making it relatively versatile for indoor environments. The LED’s efficiency also helps maintain stable performance without generating excessive heat.

User Experience and Conditions


  • Visual Effect: While the levitating illusion is effective, approximately 7.3% of users may notice flickering in the light during operation. This is due to the frequency of the lamp’s LED but typically becomes less noticeable after the eyes adjust. The phenomenon is harmless to vision.
  • Noise Levels: A water pump drives the flow inside the lamp. Its sound output is under 35 decibels, which is lower than many air purifiers. For optimal experience, it is advised to place the lamp about three meters away from the user, where the operation is perceived as quiet.
  • First-Time Setup Issues: On initial use, trapped air bubbles may prevent the pump from circulating water properly. Common solutions include letting the device run to release bubbles or emptying and refilling the water before restarting.

Technical Breakdown

  1. Power: 3 W
  1. Adapter Input: 110–240 V
  1. Output: 12 VDC
  1. Dimensions: 6.2 × 6.2 × 10.6 inches
  1. Light Source: LED with GU10 base
  1. Control: Touch-sensitive switch
  1. Mounting: Tabletop placement
  1. Shade Material: Aluminum, color white
  1. Additional Feature: Included water dispenser for internal flow system

Suitable Environments


The lamp is intended solely for indoor use. Its anti-gravity effect is most visible in dimly lit environments, where the contrast of the light and water movement becomes clearer. It is not waterproof and should not be exposed to moisture. Because it combines visual illusion with sound from the water pump, it is better suited as a decorative element rather than a primary lighting source.


Practical Considerations


  • The lamp creates a unique atmosphere but is not designed for illumination purposes beyond decoration.
  • Its optical effect depends on viewing distance, with three meters recommended for reduced noise and clearer visual impact.
  • Because of the pump mechanism, regular maintenance—such as refilling water or clearing air bubbles—may occasionally be required.

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