This paper presents the measurement of aggregated conducted emission in frequency range 9 kHz to 150 produced by multiple compact fluorescent lamps (CFL) and how it equates a power converter system. Discrepancies peak results related this application are illustrated understand underlying issue volatility components. Furthermore, knowledge analyzes relation electromagnetic disturbances with resp...

Randall, Wesley C. M.S., Purdue University, August 2014. Supplemental, end-of-day, and sole-source lighting from light-emitting diodes influences growth, morphology, and quality of annual bedding plant seedlings. Major Professor: Roberto G. Lopez. Annual bedding plants make up the largest sector of the U.S. floriculture industry. Highquality annual bedding plant seedlings are compact, fully roo...

OBJECTIVES Nowadays more and more newly introduced light sources (tungsten-halogen, compact fluorescent (CFL) and light-emitting diode (LED) lamps) are used in households. It is important to know whether their radiation poses any possible risk for human health or not. These light sources emit optical radiation not solely in the visible spectrum. Other bands emitted by these sources, i.e., ultra...