About This

• 【 Anti Hyper Flash 】The Sealight J3 Pro Max series is equipped with the newest 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.
• 【 1500% Increase Brightness 】The 7443 7440 LED bulb switchback has a brightness of 30 watts and 3200LM, with 6000K super white light, 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.
• 【Applicable Bulb Models】Fits for upgrading 7443 7440 led bulbs for backup reverse lights, tail lights, daytime running lights, brake lights, turn signal lights, side marker lights rear lights etc; Fitment for 992, 7440, 7441, 7443, 7444, W21W, WY21W, 7440NA, 7440NAK, 7444NA, 7444NAK, 7443LL, T20, etc.
• 【Compatible with standard and ck sockets】The J3 Pro Max Series is engineered to work seamlessly with standard automotive tail light sockets AND CK-style connectors (including 7443 front turn signals with CK circuits). No adapters needed—direct plug-and-play for effortless upgrades.Please carefully check the user manual or the original bulb size before ordering.
• 【Note】Please use Amazon's fitment tool to verify whether your vehicle model is compatible with the 7443/7440 model. If you are unable to confirm, you can contact our service team.

Overview

• Brand : SEALIGHT
• Light Source Type : LED
• Specific Uses For Product : Ambient Lighting
• Color Temperature : 6000 Kelvin
• Item Package Quantity : 1