TDR LED fingerlamp
put a on b
put b together a on c
put a.b.c.d together
ring the unitary a.b.c.d with e
ring and fixup the unitary with f
USE 3*1.5V buttoon cell
LZ-123 packing : meas:51*47*53cm
CNT:480pcs/box GW:15KGS NW:12KGS
GW-009 Packnig: CNT:360pcs/box MEAS:53*29*66CM GW:14KGS