Neon Sinage

A Guide To Neon Sign Voltage Requirements

Neon signs have a radiant charm, casting a captivating glow that transforms ordinary spaces into vibrant expressions of creativity. But have you ever been curious as to how neon lights work? The secret lies in the voltage of neon signs—a crucial factor that brings out these beautiful colors.

Adequate voltage is essential for energizing the neon gas within the signs, triggering the emission of that distinctive luminous glow. In this article, we’ll learn crucial information about the voltage of neon signs and discover the principles behind their magical illumination.

Overview Of Neon Light Voltage

Categorize Information Standard voltage
All about the EAO switch Neon lamps serve as low-current, durable light sources, with their applicability in line voltage circuits restricted by neon’s high ionization threshold (80 V and above). 80V
Transformers The transformer elevates the conventional 115-volt wall voltage to a range between 2000 volts and 15000 volts. 2000 – 15,000 V
Neon light When powered with DC voltage at the designated current, the voltage across the lamp remains stable, hovering around 90 volts. 90V
Neon light The gas ionizes and initiates illumination at a starting voltage (often 55–110 volts AC or 90–140 volts DC), allowing a modest current flow. A lower voltage sustains the bulb once ionized, typically 10–20 volts less than the starting voltage. 40 – 140V

A Guide To Neon Sign Voltage Requirements

  • Neon lights are generated by passing an electric current through a glass container filled with an inert gas at low pressure, including ionization energy in the neon signs, resulting in bright light emission.
  • In 1910, George Claude discovered this phenomenon by applying an electrical current to make a neon glass envelope shine in brilliant red.
  • Nowadays, this item is commonly referred to as neon light, and for small indicator lights, a direct current voltage between 60 and 100 volts is needed for the gas to display various colors.
  • For large retail displays, the required voltage is significantly higher, ranging between 2000 and 15,000 volts.

Neon sign voltage

  • The voltage for neon lights is higher for larger screens.
  • These glass containers, which can be shaped into various forms ranging from four to eight feet long, are often twisted into letters and used as signage for different establishments.
  • While not all neon lights are filled with neon gas, most of them are, offering the possibility of creating up to 150 distinct colors based on the arrangement of gasses in each lamp.

Neon uses high voltage to light up.

  • Neon bulbs can last between 10,000 and 25,000 hours and operate within a temperature range of -40 to 150 degrees. They remain unaffected by mechanical vibration or stress, making them versatile.
  • In modern times, neon signs are most commonly used in advertisements.

3. What voltage does neon light require

The change in voltage varies significantly with size. The ne-2, resembling an LED and in use for over 50 years, requires 90 volts, while larger sign tubes demand higher voltages, up to 15,000v. 

In all cases, the power supply of neon light requires controlling the current. Ne-2s need only a few milliamps, and sign tubes require 15 to 30 milliamps. Both require a high-impedance source to limit current, as they cannot operate at a fixed voltage without risking damage. Determining the appropriate value before connecting to electricity is crucial due to the varying operational current.

4. Important Tips To Create Eye-Catching Custom Signs

Custom neon signs in NYC capture attention. To ensure your signs stand out and leave a lasting impression, consider these four essential tips:

Strategic Color Selection:

Choose colors that not only align with your brand but also grab attention. High-contrast combinations can enhance readability, making your message easily visible from a distance. 

Font and Typography:

Choose fonts that are clear, legible, and reflect the tone of your message. Avoid overly intricate or script fonts that might be challenging to read quickly—experiment with font sizes to ensure visibility, especially from varying distances. Consistency in font usage across your signs helps maintain a cohesive brand identity.

Effective Use of Graphics and Images:

Use relevant and eye-catching graphics or images to complement your text. Ensure that visuals enhance, rather than distract from, the main message. High-resolution images and graphics can significantly contribute to the overall appeal of your custom signs.

Consider Location and Size:

Tailor the size and placement of your custom signs based on the intended audience and environment. Signs placed in high-traffic areas may require larger fonts and simpler messaging to cater to a glance. On the other hand, signs in more controlled environments may allow for more detailed information.

5. Gasses Used In Neon Signs & Their Colors: Details Information

For vibrant and visually appealing NY Neon Signs, it’s crucial to understand the gasses used in neon signs and the colors they produce.

Gas Type Characteristics
Neon Gas (Red) The red color is produced through the response of neon gas by an electric current.
Argon Gas (Blue and Purple) – Often combined with other gasses or coatings to produce shades of blue and purple. 

– Electrical stimulation of argon results in a captivating blue glow. 

– Phosphor coatings can create variations, leading to shades of purple.

Krypton Gas (Grayish White) – Used to produce a grayish

-White light, commonly used in specialized applications.

 – The unique color emitted by krypton gas makes it suitable for specific design preferences or thematic considerations.

Xenon Gas (Various Colors) – After responding by electrical current, xenon emits a range of hues, dependent on the specific coatings applied.
Mercury Vapor (Blue and Green) – It is Combined with phosphor coatings to generate blue and green hues.

– Introducing mercury vapor expands color possibilities, contributing to the diversity of neon sign aesthetics.

Factors affecting the neon light voltage

Gas type, tube dimensions, electrode quality, ambient conditions, and power supply stability influence neon sign voltage. Various gasses and tube sizes use different voltages for optimal brightness. Moreover, well-designed electrodes enhance the efficiency of the neon signs. This information is essential for designing and maintaining neon signs, ensuring they operate efficiently across diverse settings and conditions.

Ways To Preserve Neon Light Voltage

Preserving neon sign voltage involves routine maintenance, stable power supply, and optimal environmental conditions. Regular checks and cleaning prevent dust accumulation, ensuring stable voltage for signs.

Transform your business space with VIDA Signs! 

VIDA Signs stays up-to-date with the latest trends in the NYC signs industry, integrating modern aesthetics and cutting-edge techniques into our work. Whether you need sleek neon signs for your restaurant or eye-catching office signage, we have the expertise to bring your vision to life. 

Contact us at (212)-388-9388 to effortlessly turn your business signage ideas into visually striking signs that leave a lasting impression on your business!