buy Worm Gearmotors

I need 100 PCS of this product for musical fountain with details and photo as follows: DMX - 1 Channel Relay Hardware Description Relay Module Size 76mm x 40mm x 25mm high Relay, single pole double throw contacts Rated at 10Amp @ 240V AC load A single channel DMX relay for switching loads up to 10A at 240V AC. The DMX-switch operates on the standard DMX512 bus and requires 1 channel for operation. The address may be set between 1 and 512. Connections: 4 -way wire terminal block connectors. (a) Ground DC power supply connection, (b) +12 DC power supply connection, (c-d) terminal, DMX signal input line connections. Wire Terminal Block connections on relay output. ( Comm, NO, NC wire connections ) Relay, single pole double throw contacts rated at 10Amp @ 240V AC load Wire terminal block for DMX signal connection. LED's - Green LED remains lit when valid DMX signal is being received. Rapid flashes when no signal is being received. Relay ON / OFF Green LED Thanks and looking forward to your prompt quotation.