Brand: LSE Lighting EPA: manufactured in EPA Registered Establishment No. 96823-PA-1 Design: 1 Year Life Span (Non-OEM ' no key hole in the base) Wattage: 17W Type: UV Lamp - Wavelength: 254nm Length: 14.5" Operating Current: 425mA This equivalent replacement bulb by LSE Lighting brand is fully compatible with TUV-APCO-ER & TUV-APCO-DER systems. All lamps listed are LSE Lighting brand UV products. We do not sell Fresh-Aire brand lamps. All Fresh-Aire brand names, trademarks and logos are property of Fresh-Aire respectfully. Warning: Please Use safety gear during installation.