Strong and Sturdy Clip: The clamp mount of the table grow light is very firm so that the plant light lamp won't move or fall off, and it also has pads on inside of clamp so that it won't scratch your table. 4 Arms and Thin Design : The grow light lamps has 4 arms allowing for covering all the shelves you will have to work with,the arms move easily and have good height, they're thin and not so bulky looking so they look decent in your living room. Upgraded Timer : With a LCD display you can see when it's going to come on & how long itҳ going to be on forשtҳ digital! Whatever time you initially turn it on and set the timer is the same time it turns on everyday. Easy Control : Clicking the power button toggles the gardening grow lights off one at a time, so you can decide whether you want 1, 2 ,3 , or 4 lights running. The + and - buttons let you control the brightness of the lights.The indoor plants light flashes twice when you reach max or min brightness. Full Spectrum: The white light grow light is really bright and emits light which is similar to natural sun light,it provides a full spectrum light but mild enough for seedlings and clones.