LSE compatible UV Lamp 16" for UV-16 UV-16C 4pin Base Field Control UV-Aire Brand: LSE Lighting - Bulb Type: Ultraviolet Germicidal UV Base: 4pin (4pins on ONE END) - This lamp model has 1 Pin which is Longer then the other 3 Pins Length: 16" This lamp by (LSE Lighting) is fully compatible replacement for use with UV-Aire Model UV-16/UV-16C All lamps listed are compatible brand (LSE Lighting) UV products. We do not sell Field Control & UV-Aire brand lamps. All Field Control & UV-Aire brand names, trademarks and logos are property of Field Control & UV-Aire.