2 Watt LED stair Light
Square step light with a frosted glass diffuser. The light has a 2 Watt LED lamp with a standard two pin base that can be replaced if required.
The LED operates on 12 Volt AC and up to three lights can be operated using an ULTRA70 ($9.90) transformer.
This is an electronic transformer so the lights should not be more than 2 meters away from the transformer for reliable operation.