Tec Lighting Part # TL 1230 UV Curing Lamp Bulb L-1-158 22 inches (437

22 inches (437

1 inch light bulb gives you a worry-free performance for a year after which it is recommended that you replace the light bulb even if it continues to emit light

The cost effective lamp is manufactured in the USA and is a quality product with a predictable lifespan

We do not sell Aprilaire brand lamps

Tec Lighting Part # TL 1230 UV Curing Lamp Bulb L-1-158 22 inches (437Guaranteed 100% Compatible Replacement Ultraviolet (UV) Lamp Mercury Wavelength 12 Inch Arc Length 18. 56 Inch Total Length (end to end) The Tec Lighting Part # Tl 1230 UV Curing Lamp Bulb is a 100% compatible replacement lamp bulb that has an arc length of 12 inches and an overall length of 18. 56 inches. Filled with mercury, the replacement bulb exceeds OEM standards of bulb performance. It involves a process where high intensity UV rays dry or cure