About this item Easy to Install :The grow light bars is expandable with end-to-end connections that is very convenient for you to operate in a controller with mutilple strips.The package include 2pcs double-sided tapes,and 4pcs zip ties,it is compact and fits for various fixtures and surfaces which could be stick right onto the shelves perfectly. SUNLIGHT FULL SPECTRUM:Full Spectrum Grow Light - Sunlike Full Spectrum Easily turn on/off/change modes/adjust brightness by controller. It emits all the wavelengths from 380nm to 800nm ֠just like natural sunlight. It has proven effective at promoting indoor growth as it accelerates photosynthesis. SAVE YOUR DARK INDOOR PLANTS ! Timer Function:The plant light for indoor plant with remote control are attached to the cord,don't worry to miss it.The circular memory timer function come with 3 options-3/6/12 hrs.When keeping power, it can automatically turn On/Off every day according your settings, very useful and convenient . Bright Grow Light With 5 Adjustable Brightness Levels - 10% ,20%, 50%, 75%, 100% - to meet each plant's lighting requirements at different stages .2x 20W & 40 LED chips, just put out enough luminosity for all stage of plant growth without worrying about burning your plant. Safe for Indoor Plants:Sunlike growing lamp safe and healthy for your plants growing with FCC, CE, ROHS PSE Certified! The grow lamp is convenient for a number of potted landscape and indoor garden plants