Resources

Epidemiological Data

Personal stories of LED light causing harm

Letters from Doctors

Ban Blinding Headlights Petition Comments

LED Incident Reports

Scientific Research

Human Health

Eye Hazards

Neurology

Ecology

Physics of Light

Flicker

Crime and Safety

Flashing Lights

Vehicle Lights

Street Lighting

Electronic Billboards

Other Research

ALAN Database

Public Policy

Public Policy

News Stories

Light Emitting Diodes

Street Lights

Crime

Light Pollution

Vehicle Lights

Flashing Lights

Electronic Billboards

Soft Lights Foundation

Photo and Video Evidence

LED Vehicle Headlights

LED Vehicle Strobe Lights

LED Streetlights

LED Flashlights

LED Warning Labels

Wall of Fame

Supporting Information

Soft Lights Foundation Documents and Presentations

Incident Log

Legal Actions

Disability Rights

Lighting Recommendations

Facts and Figures

Our Friends

Who to Contact

Contacts

The LED Debacle

Chapter 1 – How is LED Light Different?

Chapter 2 – How Did the LED Fraud Start?

Chapter 3 – Why Are LED Headlights Illegal?

Chapter 4 – Why Don’t LEDs Save Energy?

Chapter 5 – Are LED Flashing Lights Dangerous?

Chapter 6 – What Injuries Do LEDs Cause?

Chapter 7 – Why are LEDs Discriminatory?

Chapter 8 – Who is Responsible?

Background Information

These articles were written in 2019. We have learned much since then. We no longer focus on color temperature as the main issue. The main issue is that LEDs emit light from a flat surface. Some information in this section is currently out of date as of 2022.

Chapter 1 – Overview
Chapter 2 – Stars
Chapter 3 – Light-Eye-Brain
Chapter 4 – Vocabulary of Light
Chapter 5 – Light Emitting Diodes
Chapter 6 – Human Health
Chapter 7 – Plants and Animals
Chapter 8 – Crime and Safety
Chapter 9 – Light Pollution
Chapter 10 – Color Temperature
Chapter 11 – Strobing, Blinking, and Flashing
Chapter 12 – Brightness
Chapter 13 – Flicker
Chapter 14 – Time of Use
Chapter 15 – Streetlights
Chapter 16 – Exterior Lighting
Chapter 17 – Interior Lighting
Chapter 18 – Vanity Lighting
Chapter 19 – Electronic Billboards
Chapter 20 – Vehicle Lights
Chapter 21 – Mobile Lights
Chapter 22 – Drones, Airplanes and Satellites
Chapter 23 – Regulation