|PDH Online Course Description||PDH Units/
Learning Units (Hours)
John Huang, Ph.D., PE
They may look the same, but the light bulbs of today are almost nothing like those of yesterday. The light-emitting diode (LED) is one of today’s most energy-efficient and rapidly-developing lighting technologies. Quality LED light bulbs last longer, are more efficient, and offer comparable or better light quality than other types of lighting. This course defines what is light, discusses typical types of light sources, provides an overview of the history of light bulbs, and compares the efficiency between different types of light bulbs. In addition, students will learn about smart bulbs that allow for lighting customization and control such as scheduling or on-demand control of light color and brightness.
This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.
User's Guide to Timed & Monitored Online Courses:
For Timed & Monitored (T&M) online courses, you need to log into your account to view the course content. You must complete the required study time (min. 50 minutes for each PDH) before you can submit your quiz answers and obtain your certificate of completion. However, you may print out the quiz questions anytime after purchase.
You do not need to complete the T&M course in one sitting. You may view the course content from office or home using different devices with Internet connection. Our website will keep track of your total time spent. If necessary, you may print the course content for ease of reading while you are online. You may also preview the content of E100T by viewing the content of E100 since they are identical.
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NY PE & PLS: You must choose courses that are technical in nature or related to matters of laws and ethics contributing to the health and welfare of the public. NY Board does not accept courses related to office management, risk management, leadership, marketing, accounting, financial planning, real estate, and basic CAD. Specific course topics that are on the borderline and are not acceptable by the NY Board have been noted under the course description on our website.