【 1500% Increase Brightness 】The 7443 7440 LED bulb switchback has a brightness of 30 watts and 3200LM, which means that even in foggy and other adverse weather conditions, other vehicles can clearly see your light signal.
【 300% Faster Heat Dissipation 】The J3 Pro Max series products are made of 6063 aviation grade aluminum as a whole. The base adopts a hollow design and is equipped with a 15000 rpm turbine fan on the top, with an intelligent temperature control system. The multi-layer temperature treatment design keeps the light bulb at a reasonable temperature and extends its lifespan.
【 5 Minute Easy Installation 】Sealight 7443 LED Bulb is plug and play design, don't need resistor and any other parts to easy install, even an inexperienced newcomer can install it in 5 minutes. It also has an instant-on function, no warm-up time required.
【Applicable Bulb Models】Tail Lights Bulbs, Brake Lights, Blinker Lights, Red Flashing Stop Bulbs. Fits for 992, 7440, 7441, 7443, 7442, 7444, W21W, WY21W, 7440NA, 7440NAK, 7444NA,7444NAK, 7443LL.etc.
【Installation Note】Since the Sealight J3 series is designed to prevent hyper flashing, the unique chip requires the car to match for ≥5 minutes. After the bulb is installed, please turn on your light for more than 5 minutes. During this period, hyper flashing may occur. Please do not panic. This is the process of matching the chip. After the matching is completed, Sealight ensures that you will not have hyper flashing again for 99.99% of the light work time.