(8) The 21 and 136 series flash transfer relays have a proven industry record of reliability. Their
rugged design has allowed the products to be plugged in and left, for years of service.
Recent changes in lighting techniques from incandescent to LED have prompted us to respond
with a redesigned relay better suited for the low currents of LED lighting, but equally usable with
tungsten lamps.
For Additional Configuration please contact the manufacturer.
