Very happy with it. I use it to bring to evidence luminescent prints (similar to blacklight used in discotheque). It was a bit tricky to find the correct voltage, as it is mentioned 36W under 5 volts which means 7,2 A ! I finally tested it at different amperages, and came out with 1,5A which keeps it moderately cold. With 2 A it becomes hot, and with more than 2 A you can use it as a cooker ;-)

Very happy with it. I use it to bring to evidence luminescent prints (similar to blacklight used in discotheque). It was a bit tricky to find the correct voltage, as it is mentioned 36W under 5 volts which means 7,2 A ! I finally tested it at different amperages, and came out with 1,5A which keeps it moderately cold. With 2 A it becomes hot, and with more than 2 A you can use it as a cooker ;-)

Very happy with it. I use it to bring to evidence luminescent prints (similar to blacklight used in discotheque). It was a bit tricky to find the correct voltage, as it is mentioned 36W under 5 volts which means 7,2 A ! I finally tested it at different amperages, and came out with 1,5A which keeps it moderately cold. With 2 A it becomes hot, and with more than 2 A you can use it as a cooker ;-)