Timer Function And Multiple Settings: The Full Spectrum Led Grow Light Has A Cycle Memory Timer Function With 3 Hours/9 Hours/12 Hours 3 Options. Stay Charged, It Automatically Turns On And Off Every Day According To Your Settings, Without Your Need For Manual Action. You Can Also Use 3 Lighting Modes.   Height Adjustable: Simply Insert The Grow Light Into The Potted Plant Itself, No Need To Clip/Clip It To Any Surface. Plus, It Covers Enough Space To Illuminate More Nearby Plants When Fully Unfolded.   Versatile And Service Guaranteed: Our Grow Lights Are Suitable For Germination/Sow/Seed Start, Houseplants, Pots, Succulents, Cacti, Especially When Plants Need More Light In Rain, Snow, Indoor Darkness, Etc.   Package: 1* Fill Light   Model: Single Tube 10W   Note: Due To The Different Pictures Displayed, The Actual Color Shall Prevail. Dimensions Are Measured By Hand, There May Be Errors (1-2 Cm).