i got two dr. mad thrust switch
one of the packets is sealed and one was open just to check the working
its good for switching on lights on quads, plane
https://www.google.co.in/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0ahUKEwiMg-Gc9eLVAhXBso8KHckcDuQQFggnMAA&url=https%3A%2F%2Fhobbyking.com%2Fen_us%2Fdr-mad-thrust-electronic-on-off-switch.html&usg=AFQjCNGdcxylP805kRBli9l4eueU3a2OJA
price for each 350 + shipping chargers
contact me,
7022216674