The item has been delivered on the day after the order - not only after 6-9 days. DC installed on the terrace (under an existing glass roof) - went great (we hook and pull screws to put). Depends nothing through. Looks very good. The locking eyes on the 4 corners are very stable. The result is a warm, glare-free light under the awning. Very pleasant. We will find the sailing well. It absolutely does the job. Would we buy it again.