Electronic LED flasher relay

LED Flasher Relay.

Why do I need an LED-Compatible flasher?

Regular (stock) flashers exhibit one of two common problems when you change turn-signal bulbs from regular incandescent bulbs to LEDs:  Either the LED bulbs will stay on all the time when you turn the turn-signal lever, or the stock flasher will flash very fast (about twice the normal rate), also known as Hyper Flashing.  By replacing your stock flasher with an EF32RL, both problems are fixed.

The EF32RLNP is the most popular LED-compatible turn-signal flasher around, and there's a number of really good reasons for that:

• Quality: This flasher is well built and designed, and will generally survive incorrect installation.
• Flexibility: The flasher will work with LED bulbs, incandescent bulbs, or a mix thereof.
• Powerful: Capable of switching up to 25 Amps, you do not have to worry about burning out the unit if you have occasion to add a trailer to your car or truck
• Audible Click: Unlike solid-state flashers, this unit produces an audible clicking sound that is louder than standard thermal flashers.

The units fit a standard 2-prong flasher socket.  The black wire is a ground wire, connect this to a piece of bare metal on the vehicle's chassis.

 Install:

Unplug the stock flasher from the socket, then insert the EF32RLNP into the socket.  Ground the black wire to a piece of bare (unpainted) metal, no fuse is needed in the ground wire   In most cases, it's easiest to find an existing screw within reach, otherwise use a sheet-metal screw. The official standard is that the power comes into the flasher on the X-prong of the socket, and leaves on the L-prong (X = Battery, L = Lamps).