Please read the risk-free return policy carefully. You cannot test the product. Once you test it - to see if it works or to see if it works in your space - it is considered "installed" and is non-returnable. The light fixture I purchased does not produce enough light with max wattage. It was like a night light. Completely disappointing... as was the customer service. Don't make a purchase unless you are 100% sure. Go to Home Depot instead!