【 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.
【 Anti Hyper Flash 】The Sealight J3 Pro Max series is equipped with the latest J3 intelligent driver and built-in resistor, which can solve the super flash problem of 99% of vehicles. No need to purchase extra load resistors and crack circuits.
【 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.
【 Only For Standard Sockets 】Some vehicles have 7443 front turn signals equipped with a CK circuit and require a CK bulb. Please select "CK socket". The J3 Pro Max series is only suitable for standard sockets. Please carefully check the user manual or the original bulb size before ordering.