Each puck lighting fixtures is made of PVC plastic with one male connector plug. This puck light is a 120v light fixture with a 20w halogen bulb. It can be surface mounted or it can be installed in a cutout in the top panel of the cabinet . The diameter of the cutout is 2-3/4inches . Fixtures can be connected in a series of up to six lights using the 30 inch male non-typical "T"-blade connector. Select form any switch shown in the "Light Controls" section for power control.
Specialization as follows:
1.Size of outlet: Diameter 3-3/8inchxH 1-3/8inch
2.Color:black, Material: plastic with die-casting glass
3.Two ears on the outside, with using two screws to secure fixture
4.Ceramic socket G8, G8 120v 20w halogen bulbs
5.120inch black American standard poralized plug wire ,32.1inch distance of lamp and socket ,300w dimmer switch
6.with UL/CUL certification