Show the seconds LEDs

It has a flashlight, an LED flashlight.

And this fiber turns a wire attached to an LED.

The one thing we need to do is we have to replace these inefficient incandescent light bulbs, florescent lights, with this new technology of LED, LED light bulbs.

And you can see, this LED is going to glow.

I don't mention the high energy efficiency of these LED light bulbs.

Check this if you want to see the inactive LEDs.

Check this if you want to display seconds LEDs in order to see the seconds.

All right, bring your flashlight.

Check this if you want to see a grid around leds.

Right, the current wants to run through the play dough, not through that LED.

Cars have LED based headlights, LED based back lights, and cars can communicate with each other and prevent accidents in the way that they exchange information.

We fit in an LED light bulb, worth three U.S. dollars, put in our signal processing technology.

Blue light is very efficient, so we have these tunable 24 bit LED lighting fixtures.

So, right next to my bed I keep a notebook, a journal, with a special pen that has a light on it, LED light, because I don't want to turn on the light and wake up my wife.

Capacity We have 10,000 times more spectrum, 10,000 times more LEDs installed already in the infrastructure there.

Now we have LED, but here you see the latest one, and you see how incredibly small it is.

These are LED lights that help the roughly billion people out there, for whom nightfall means darkness, to have a new means of operating.

And what we're seeing is that R D I Y has moved beyond just window farms and LEDs into solar panels and aquaponic systems.

There was not a flashlight, not a lantern, not a candle pitch black.

They created for me the biggest LED in the world especially for TEDx in Amsterdam.

Active LEDs

You all know remote controls have an infrared LED basically you switch on the LED, and if it's off, you switch it off.

Inactive LEDs

Show the inactive LEDs

LED lights is really a revolution in lighting they're super efficient and you can design lights in a new way.

The poor kid with the extinguisher, and the one who gave it to him. Thank you, Rogers.

Measuring Cylinder

Microphone

Two flashlights. Check. One box of ammonia ampoules.

Kaleidoscope

Gleidescope

Kaleidescope

This can be combined with LED lighting as well.

Now, every LED that is made these days gives blue light.

Kaleidescope

PhoneIn

PhoneOut

Cisco Microphone

Roll Paper

Three cones, Arthur.

You use a light punch?

See to the roller... and Spool first.

An LED is a semiconductor. It's an electronic device.

Use custom color for active LEDs