Few problems with a couple diodes and once again was impressed with the way customer service handled the situation amazing customer service and love the product definitely worth the purchase

After spending a week acclimating my plant by gradually increasing both brightness and time, we have reached 12 hours of full light. The head of the lamp gets warm but certainly not dangerously hot.; the gooseneck is easy to manipulate, quite sturdy, and stays precisely where you put it. My ficus microcarpa ginseng prefers the light to be 12-18" away which I accomplished by clipping it onto my blinds. I would suggest researching your particular plant as to distance. Mine was protesting the unusually dark winter we're having here by dropping leaves, something that hasn't happened in our previous 4 winters together. Since using this light, new leaves are coming in on all the branches! I appreciate the 10 ft. cord and the minimal profile of this unit. I researched a fair amount before deciding on this brand and feel I made the perfect choice.

They work well in my green house that I have out back. Keeping everything green even though it's January now. They do produce a good amount of heat and for what I want from them it's great. I plan on buying two more so I can have a solid two rows of them.