Details:

* Ready to plug in 12Vdc,,220Vac or 110Vac pressure with 7ft power cord;
* Low power consumption, 7-20 watts;
* OPEN/CLOSED singleness Hold still;
* Installation: fast and easy
* Life span: more than 100,000 hours (about 10-15 years)
* Single specification:
Size: 41cm(L),17.8cm(W),5cm(H)
Weight: 1.7KG
Packing: 5 Pieces/Carton .
Packing Size: 46cm(L),46cm(W),26cm(H)
Packing Weight: 8.7KG