E-Lamp is an intelligent lighting control system. It can adjust the color and brightness level of the LED light source by remote control using a mobile device. It can be used in agriculture: as the population of the world continues to grow, more food and crops are needed. As plants at different growth stages require specific spectral and wavelength, production could be sped up using E-Lamp’s adjustment of light intensity and spectral wavelength. The mobile device remote control can be used in agricultural greenhouses to centralize control of E-Lamp equipment in a single region or multiple regions to make the management more convenient. E-Lamp also can be used to improve disabled people’s daily life, allowing them to easily control the light and adjust the color to match their mood, even for psychological treatment.