LED lights

How much are LED lights?

• 10$

• 1$

• 5$

• 20$

how many lbs of CO2 can one LED light save

• 10000

• 1000

• 3000

• 500

What does a lumen measure

• Brightness

• energy output

• MEMES

• heat production

What does at watt measure

• Brightness

• Energy output

• MEMES

• Heat production

How long can a LED light last

• 50000 hours

• 2000 days

• 10 years

• 2000000000000000 seconds

What does LED stand for

• Light EnDangering

• Dad Eating Lamps

• Light Emitting Diode

• None of the above

what color of LED light bulbs are the safest

• White

• Yellow

• Red

• Blue

Are LED lights safe to be left on all night

• YES

• NO

• Kinda

• Maybe

Can LEDs contain mercury?

• YEEEEEEEEE/Yes

• NO

Who made LED lights

• Nick Holonyak

• Oleg Losev

• Neil Armstrong

• Labron James