This item is B-Grade. This means it has not been used but has minor cosmetic flaws like bubbles and minor color variances in the stained glass. They have the same irradiance levels and spectral output of our A-Grade FireLight® Bulbs.

This item is final sale and cannot be returned, but it is eligible for our standard warranty.

Born from over a decade of research and development, the FireLight® Bulb is the heartbeat of everything we offer. It delivers optimized red and infrared light—concentrated in the near-infrared range and extending into mid and far—for unmatched light and heat therapy. With zero EMFs, no flicker, and no blue light, this hand-blown bulb supports detox, circulation, cellular repair, and calm. Elemental light, biologically tuned for deep transformation.