The Simple Solution to Safer Intersections in Winter Storms
Providing better protection against stop light snow & ice buildup.


Make Intersections Safer During Snow Storms.
At Snow Proof Signals LLC, we strive to help improve road safety in all kinds of weather. Our innovative solution, the Snow Cone, is designed to reduce the risk of LED traffic signals becoming blocked by snow and ice during storms. By helping to minimize snow buildup that can obstruct visibility, our traffic signal visors aims to enhance signal visibility and support safer driving in winter conditions.
Why Our Traffic Light Cone?
The Snow Cone stands apart from the competition in its simplicity and effectiveness.

Zero Maintenance
Install it once and forget about it — no wires, no electrical components, and no ongoing upkeep required.

Effortless Installation
With a simple, 5-minute installation process, the Snow Cone gets to work immediately, powered solely by natural elements.

Cost-Effective
Unlike heated or electric alternatives, the Snow Cone has no activation steps or energy costs, making it a budget-friendly and reliable choice.

Cost-Effective
Other models require pre-activation or ongoing monitoring, but our passive design works automatically during every storm.
With the Snow Cone, you’re investing in a safe, efficient, and long-lasting solution.

A Proven Solution
Snow-covered traffic lights are a common hazard during winter storms, leading to countless accidents when drivers cannot see the signals. The Snow Cone has been rigorously tested and proven to reduce these risks by keeping lights clear and visible, even in the worst conditions.
Our solution has been successfully implemented across the U.S. and Canada, helping communities avoid dangerous intersection-related incidents. With real-world results and case studies to back it up, this traffic signal head is the trusted choice for municipalities and traffic management systems.

Made in the USA
Proudly invented and manufactured domestically.

Enhanced Visibility
Keeps stoplights bright and unobstructed.

Accident Prevention
Patented design minimizes vehicle accidents caused by obstructed traffic signals.

Rigorously Tested
Proven effective in various snow conditions, from light flurries to heavy storms.

Versatile Applications
Ideal for use by city, state, and federal governments.

Frequently Asked Questions
How long does the Snow Cone take to install?
Installation is quick and hassle-free, typically taking 5 to 15 minutes per unit. It requires no wiring or electrical components, and once installed, it operates passively and automatically during winter storms.
How long does the Snow Cone’s clarity protection last?
The Snow Cone is made from durable, weather-resistant materials that have been field-tested for over a decade. It consistently maintains signal clarity for 10+ years, even in harsh winter conditions.
How does the Snow Cone work?
The Snow Cone uses a patented aerodynamic design that channels wind and airflow to prevent snow and ice from accumulating on the traffic signal lens. It protects the signal’s visibility without needing power or manual intervention.
Can the Snow Cone be added to existing traffic signal infrastructure?
Yes. The Snow Cone is designed to be retrofitted onto most standard LED traffic signal heads, making it compatible with existing municipal infrastructure without the need for major modifications.
What are the long-term maintenance requirements?
The Snow Cone is a zero-maintenance solution. It has no moving parts, electronics, or consumables. Once installed, there is no need for upkeep, making it ideal for cities and municipalities looking to reduce maintenance costs.
Is the Snow Cone energy efficient?
Absolutely. The Snow Cone is 100% passive and requires no power source to operate. This makes it not only energy efficient but also a cost-effective alternative to heated visors or other electrical snow-prevention methods.
How does the Snow Cone contribute to environmental sustainability?
The Snow Cone is manufactured using fully recyclable materials and operates without consuming energy. Its passive design reduces environmental impact and helps municipalities achieve greener infrastructure goals.
Does the Snow Cone come with a warranty?
Yes. Each Snow Cone comes with a 5-year limited warranty, covering defects in materials and workmanship. The product is designed and manufactured in the USA to meet rigorous quality standards.
What can I do to stop snow buildup on traffic signals?
To prevent snow accumulation on traffic lights, it’s crucial to use specialized visors like the Snow Cone. While regular inspections during winter months can help identify visibility issues, installing a passive aerodynamic shield like the Snow Cone is the most effective long-term solution. It keeps lights visible during storms without the need for heating, sensors, or manual clearing.