50mm Led

I was told by this manufacturer that just hooking up a straight 18vdc to 30vdc would make this come on ? But, I'm having trouble and I'm not sure if I need a transistor ?

When I was talking to him I thought he said that you could get them to flash on and off.

I just need them on.

Anyone have any experience with these lights ? Maybe you could give me a suggestion.


Here is the Date sheet.


Thanks

kv

Never mind. The data sheet is referring to the connector and I'm just testing at the LED and that would make it backward in the numbering. It works just fine.


Hey, Nigal can you just delete this or maybe Electromaster could.


Thanks.

kv