I bought this product because it suited me perfectly. Blue lighting, projection clock and outside temperature ... After a few days of use, the projected display began to malfunction sorted 88:88:88 impossible to redo the work properly. So I sent my product within 30 days from Amazon (great service). So I got a new new model, which seemed to work better. After 2 months of use, the same problem as the first and this time I am no longer in the period of 30 days. I will absolutely not recommend this product: shoddy workmanship. Lifetime maximum 2 months!