AAR4 Advanced Reversing Unit with adjustable timing and Microcomputer Control for HO and N scales using DC power up to 1 amp. Power Supply and Train PWM control included.

BA-1020 Simulated Welding Flasher. Completely assembled & Tested. Supplied in an enclosure ready to mount. Easy set up Plug & Play system! 12 Volt Power Supply & 3mm White / Orange LEDs Included.

BA-1030 Simulated Airport Beacon Flasher. Completely assembled & Tested. Supplied in an enclosure ready to mount. Easy set up Plug & Play system! 12 Volt Power Supply & 3mm White / Green LEDs Included.

3 Volt DC 100ma Power Supply for use with FK200 Series 3 volt Kits.

Bakatronics LLC Alternating Flasher BA-1002.

Triple Welder Kit with selectable pauses. 3 super bright welder flash LEDs in one kit. Micro processor controlled special effects. Great for multiple welders in one scene or across the layout. see details

Light Sensor for use with BK-100 Lighthouse Flasher Kits (does not include BK-100)Requires assembly by soldering

Light Sensor for use with BA-1000 Lighthouse Flasher (does not include BA-1000)

Day / Night Tower Beacon / Flasher Kit. Two programs, one for Day Time and one for Night Time. Light Sensor White & Red 3mm LEDs strobe, like a tall building or radio or other tower light.