2x WHITE Frosted LED Chaser Follower Sequencer DIY KIT NE555 CD4017 GREEN-PCB

2x ROUND JUMBO RED LED Follower Scroller Chaser DIY KIT NE555 CD4017 - USA

2x BLUE LED Light Sequencer Chaser Follower Scroller DIY KIT NE555 CD4017-Type-3

2x NE555 & CD4017 LED Light Sequencer / Chaser / Follower / Scroller DIY KIT USA

2x WHITE LED Light Chaser Sequencer Follower Scroller Assembled KIT NE555 CD4017

2x BLUE LED Light Chaser Sequencer Follower Scroller Assembled KIT NE555 CD4017

3x Mini ROUND White LED Sequencer Chaser Follower Scroller DIY KIT NE555 CD4017

3x NE555 CD4017 LED Light Chaser Sequencer Follower Scroller DIY KIT USA