Upgrade your Yamaha Grizzly 660 (2002-2008) with ZNEOEW P15D H6 H6M LED headlight bulbs, designed for superior illumination and durability. These replacement bulbs deliver impressive brightness with their 6000K pure white output, significantly improving visibility during nighttime rides. The plug-and-play design ensures straightforward installation without any modifications needed. Built to withstand tough conditions, these bulbs feature IP68-rated construction for excellent protection against dust and water. The 2-pack set provides complete headlight replacement for your ATV/UTV, offering enhanced performance and modern LED technology. These direct-fit bulbs maintain compatibility with your vehicle's electrical system while providing improved lighting output. Perfect for riders looking to upgrade from standard halogen bulbs to more efficient LED lighting.