BG414853934
BG141541733 Reverse the leads! LEDs are directional; since your bike is positive earth you need to connect the red lead to earth and the black to the signal wire. Check that the metal housing is not electrically connected to the negative (black) lead before you do this; if it is then you'll need to either electrically isolate the housing or bin those and get ones with plastic housings. Either way, red must connect to positive even when positive is ground.
2020-06-04 09:54:20 Helpful (0)
Q: will these work on both + & - grounds
Asked by chris.thamm on 2019-09-21 09:11:46
Heat sorry, i do not know about it. you could contact the supplier for help.
2019-10-06 08:10:47 Helpful (0)
BG414853934 I purchased these hoping they would work on my negative earth bike but they don’t
Cloan hi,you can contact customer service cservice@banggood.com or live chat. They would tell you.
2019-08-27 10:43:51 Helpful (0)Q: will these work on positive ground
Asked by chris.thamm on 2019-08-01 08:09:59
Patulous yes,it can
2019-08-27 10:43:31 Helpful (0)Q: can you please tell me why all the pieces I received were all 120 grit please
Asked by chris.thamm on 2018-03-22 03:08:40
Templewas Maybe you can use the "contact us " to contact the banggood customer service team.
2018-04-04 12:57:30 Helpful (0)Q: Hello, How can you tell the grit of the pieces the only markings on them are 120
Asked by chris.thamm on 2018-03-21 05:15:03
Cuteness Maybe you can use the "contact us " to contact the banggood customer service team.
2018-04-03 10:51:35 Helpful (0)We sincerely invite you to subscribe to the Invite Answer email!
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Xuthus If you have questions, you can send an email for customer service help
2020-11-30 02:51:42 Helpful (0)