CEC Industries EF33RL 12V Heavy Duty 3-Pin Electronic Flasher Relay for LED and Incandescent Bulbs (1-Pack)

The CEC Industries EF33RL Turn Signal Flasher Relay has garnered a positive reception among customers who enjoy the versatility and functionality it offers. Many users have reported successful installations in various vehicles, particularly those that require a conversion to LED bulbs. The relay is primarily appreciated for its compatibility with both LED and incandescent lights, resolving issues related to hyperflashing or dash indicator malfunction commonly encountered when replacing traditional bulbs with LEDs. The installation process has been praised as straightforward, with several customers mentioning that they quickly incorporated the relay into their unique configurations. Users laud it for providing a reliable solution to their lighting issues without the need for complicated workarounds such as adding power resistors. Additionally, its performance with classic cars and older models highlights its adaptability. However, not all experiences have been seamless. Some customers reported issues with the relay, such as the pilot light remaining illuminated when it shouldn't, leading to frustration and difficulties in obtaining customer support from CEC Industries. This has detracted from the overall satisfaction for a few users who faced challenges with warranty and support claims. Overall, the CEC Industries EF33RL Turn Signal Flasher Relay stands out as a favored option for those looking to upgrade their vehicle's lighting system to LEDs, despite some hiccups in customer service and individual installation scenarios. **