How long will my FireLight® Bulb last?Updated a day ago

With a 5,000-hour lifespan, most bulbs last 5 to 10 years, depending on frequency of use. They maintain full brightness throughout their life. If purchased with a SaunaSpace product (Glow, Hearth, FireLight® Sauna, Shower Sauna Conversion Kit), your bulb is covered under our five-year warranty and eligible for discounted replacements afterward.