How to convert watts to lumens. How to convert electric power watts (W) to luminous flux in lumens (lm). You can calculate lumens from watts and luminous efficacy. Watt and lumen units represent different quantities, so you can't convert watts to lumens.
This manual is available free of charge at any PennDOT Driver's License Exam Center or on PennDOT's website. Please read and study the Pennsylvania CDL manual carefully. Class A - 70 Questions (50 GK + 20 Combination Vehicles) - Skills test required.
CDL holders are also required to submit updated Med Cert documentation to the MVA for the duration of their license. In addition, all CDL holders are required to self-certify regarding the type of commercial driving they will be doing (dependent on type of commerce and/or medical qualifications).