LED’s: How They Are Made and Perform Quiz

LED’s: How They Are Made and Perform Quiz

MM slash DD slash YYYY
1. What is the NM range of the visible spectrum?
2. Which of the below color temperatures is considered “warm” light?
3. At what Standard Deviation of Color Matching (SDCM) does the eye start to see differences?
4. What is the yellow material that is placed on top of a blue LED chip?
5. When do humans start detecting light output difference?
6. Which of the below fixture part provides power to an LED?
7. Which of the below fixture part provides corralling and aiming of light?
8. Which of the below lighting techniques would describe locating a fixture close to a textured wall to create interest?
9. Which of the below lighting techniques would describe locating a fixture further off a wall to create an even wash on the wall?
10. Which of the below LED configurations is ideal for direct line of sight applications where the face of the fixture is visible?

Terms and Conditions - Privacy Policy