DescriptionAre you looking for professional but reasonably priced relays? Are you looking for a sturdy, trustworthy tool that can do multiple tasks at the same time? If so, please look no further! Our professional relays must meet your needs. It is one of your best choices.Features-Color: Black.-Material: Plastic, Copper. -Size: About 5.00X3.50X2.80cm/ 1.97X1.38X1.10inch. -Working voltage: voltage DC12V. -Flashing frequency: 50C/m-200C/m. -Working power: 21Wx2+3.4W. -It is made of safe and gentle plastic and copper materials, strong and durable, with excellent texture. -The design is scientific, and the flashing frequency of the turn signal can be adjusted to make it run stably. -Reasonable structure, easy to install and replace, will be your good choice for motorcycle accessories. -It is made with excellent craftsmanship and has the function of automatic short-circuit protection, making it safer to use. -The three-speed frequency, easy to adjust, can make your motorcycle lights work more stably.