Here’s what it means if you see green lights on a car

Red lights are for fire trucks, and blue means law enforcement. But what about green lights on a car? We have the answer.
Traveling In Focus on MSN

13 northern lights photography tips winter travelers ignore—and regret every time

If the lights are faint and slow, you can push that exposure time to 15 or 20 seconds to bring out the colors. But be careful ...
Mashable

Audi's connected car feature barely helped me catch more green lights

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. It's an unnecessary feature ...
webBikeWorld

Mythbusting: Green Light Trigger

We recently received a Green Light Trigger unit which is basically two powerful magnets that attach to the underside of your motorcycle and promise to trigger a green light. Most riders have ...