Abstract: A plant growth-enhancing lamp device for enhancing the growth of indoor grown plants. The plant growth-enhancing lamp device includes a chandelier structure including a bracket member for mounting the chandelier structure to a wall structure, and also including an elongate tubular member being attached to the bracket member, and further including a housing member being attached to the elongate tubular member, and also including a plurality of branch members being hingedly attached to the housing member, and further including a plurality of light-emitting members being attached to the housing member and to the branch members, and also including a power cord being connected to the light-emitting members.