This plant grow light with a pull chain switch of each light, very easy to turn on/off the light, safe and easy to use.Each 30CM light bar with 120LEDs and 50CM light bar with 192LEDs, provide a full spectrum to promote the growth of indoor plants.Whether in the indoor garden, greenhouse or greenhouse, the light strips keep plants healthy and thriving.Ideal for all types of small houseplants at all stages of growth.The LED plant light is easier to assemble with hanging kits.Easy to assemble, the plant light can be assembled by hand, no additional tools required.You just need to hang stainless steel ropes on the back of the panel, then you can hang it wherever you want.This growing kit is perfect for shelf plants, low light greenhouse plants, germination/seedlings/seed starting, flowering and fruiting, potted plants, succulents, balconies, darkroom, office.Especially for plants that lack sunlight indoors.The power cable of this plug and play plant growing light can be used as a connection cable and could be expanded into a maximum light bar chain.Each LED plant light bar has an end-to-end connection, you can freely connect 1-30 light bars with power cables according to your needs.30CM size supports up to 30 light strips and 50CM size supports up to 20 light strips end-to-end connections to fully satisfy large area lighting requirements.