This 1000W HPS/MH grow light bulb is perfect for your hydroponics setup. With a socket size of E39, it is compatible with most systems. The bulb has a power consumption of 1000w and is made in China. It can be used for both high pressure sodium and metal halide lighting. The MPN of the bulb is GLBULB. The brand of the bulb is unbranded and it is ideal for those who want a reliable and affordable lighting option for their indoor garden. Whether you are a beginner or an experienced grower, this bulb is easy to install and use. Get the best results for your plants with this high-quality grow light bulb.