Original NightEye A315 S4 (2024 Model) – H4 LED Headlight Bulb (Set of 2) – Ultra Bright 13000LM, 72W, IP68 Waterproof

The NightEye A315 S4 (2024 model) H4 LED Headlight Bulb set is a high-performance upgrade designed for vehicles equipped with H4 sockets, whether cars or motorcycles. With a combined output of approximately 13,000 lumens (about 6,500 lumens per bulb) and a power draw of 72 W for the pair (36 W each), it significantly outperforms many conventional halogen or older LED options. The 6500 K cool white light enhances visibility and gives a modern look, while the IP68 rating ensures strong protection against water and dust — ideal for demanding weather and road conditions. The product supports a wide voltage range (9–32 V DC), making it versatile across a variety of vehicle electrical systems. Built for durability, it incorporates features such as a robust heat-dissipation system (including an aluminium heat sink and a high-speed silent fan) to deliver long lifespan and stable performance. Installation is straightforward thanks to the plug-and-play H4 socket format, though care should be taken to verify correct beam alignment and housing compatibility in your vehicle to ensure optimal light pattern and avoid glare to other drivers. Overall, this set offers a compelling blend of brightness, durability and ease-of-fit for drivers looking to upgrade their headlight lighting solution.