1.Self-locking waterproof switch with LED lamp 2.With green LED and will be lighted when turn it on 3.Max rated current is 4A 4.Suitable for various outdoor and portable electronic equipments 5.Bear the max voltage of 14.8v 6.Waterproof function ,can be used on rainy day but cann't be used in deeper water. 7.The whole length of the naked wire is 120cm with one waterproof male head,60cm input and the another side is 60cm could connect to appliance's related connectors by yourself. 8.The lenggth of the wire can be customized according to your demands 9.Weight:55g for 120cm For more products and details,pls click the link:http://www.topshallelectronic.com/products.php?bid=85