All in one led tube accessories have two stainless steel retainers for install the led tube, firstly fix the stainless steel retainers according the led tube length and install position. (the distance between retainers is a third of led tube length)
Then put the led tube in retainer
How to wiring the all in one led tube (image reference)
PS: The white line can connect the live line or natural line; the yellow one is earth wire so it can’t be connected with live or natural line.
The series installation of all in one led tube (image reference)
