💡 Illuminate Your Space with Confidence! Designed for easy annual replacement to ensure optimal performance. Keep your warranty intact with the original OEM bulb. EPA Est No. 96373-FL-1 for environmentally conscious consumers. Engineered for consistent UV output to maintain air quality. The only bulb accepted by the manufacturer for D200 models. EPA Approved OEM Certified Annual Replacement The Original OEM Replacement UV Light Bulb UV R18 R18D is the only manufacturer-approved bulb for D200 models, ensuring your warranty remains valid. Designed for annual replacement, this eco-friendly bulb meets EPA standards, providing reliable performance and peace of mind for your air quality needs.