Velleman 2 channel transmitter with led light velleman vm166t the velleman 2 channel transmitter with led light is a handy combination of remote control and led light in one compact unit very small size makes this unit highly portable it is compatible with with various receivers including velleman parts vm130 rapid code 70 3998 vm151 35 6322 vm152 70 4538 vm162 70 4550 and k8057 70 4021 velleman vm166t 2 channel transmitter with led light electronics kit