Adam Hall SLED 1 Ultra USB COB LED

I purchased these to replace some identical but white only lamps. As there is no way of telling which way round they should rotate they tend to break after a year or two of in and out and different angles for different uses. If in a fixed angle they are fine but constant adjusting will see them break eventually. That said they are solid and create a brilliant, even light. No sound to light mode though sadly!!