What Lights are Illegal in California? from smith's blog

Introduction 

California is one of the most populous states in the United States, and it has some of the strictest laws when it comes to vehicle lighting. It’s important for drivers to be aware of what lights are illegal in California so they can avoid getting pulled over or fined. This article will provide an overview of which lights are prohibited by law and why, as well as answer a common question: are blue fog lights legal in California? 

Types of Lights That Are Prohibited 

In general, any light that is not white or amber is considered illegal under California Vehicle Code Section 25950-25965. This includes red and blue lights, strobe lights, flashing lights, spotlights, and more. Additionally, headlights must be no brighter than 300 candlepower (measured at a distance of 50 feet). Any headlight with higher wattage or candlepower is considered illegal. Finally, tinted covers on headlights or other exterior lighting fixtures are also prohibited by law. 

Why These Laws Exist 

The purpose behind these laws is twofold: firstly to protect drivers from being blinded by excessively bright headlights; secondly to ensure that emergency vehicles such as police cars have exclusive use of certain colors like red and blue so they can easily be identified during an emergency situation. In addition to providing safety benefits for all motorists on the roadways, these regulations help keep everyone accountable while driving since it’s easy for officers to identify vehicles with non-compliant lighting systems.  

Are Blue Fog Lights Legal? 

No – according to California Vehicle Code Section 25950-25965 any color other than white or amber is considered illegal for exterior vehicle lighting fixtures including fog lamps/fog lights (also known as “driving lamps”). The only exception would be if you were using them solely off-road (i.e., not on public roads) where state laws do not apply – but even then you should check your local ordinances before installing any type of aftermarket lighting system onto your vehicle just to make sure you’re following all applicable rules & regulations!  

Conclusion 

It's important for drivers in California to understand what types of exterior vehicle lighting systems are prohibited by law so they don't get into trouble with the authorities when out on the roads - this includes understanding whether blue fog lights are legal or not! By adhering strictly to state regulations regarding automotive lighting systems & accessories you'll ensure that both yourself & others remain safe while driving - plus you won't risk getting fined either!