Received the product 8 days after ordering and installed 3 modules into a hanging lamp. LEDS worked immediately and without issue. Noticed though the pins can be a bit fragile so be careful When handling or adjustment to fit into the female sockets. Produces a fresher whiter light hot so if you want more of a mood setting (like a traditional bulb) it is better to consider 2700k color range. But this product works very well in the kitchen.