Daavlin recalls Photera 400 phototherapy devices with incorrect UV sensor calibration that may cause unsafe light exposure levels.
Calibrated Output was not calculating correctly - UV Sensor GAIN being applied was incorrect - GAIN seemed to be "4/5" instead of "7" (counts were at ~1000 instead of ~5000).
Daavlin is recalling Photera 400 phototherapy devices because their UV sensors were miscalibrated, potentially leading to incorrect light exposure levels. This could cause unsafe UV radiation levels during treatment.
The device's UV sensor was miscalibrated, showing a gain value of "4/5" instead of "7". This means the device reported lower UV output than it actually produced, potentially leading to unsafe exposure levels during treatment.
Users of the Photera 400 phototherapy device with serial numbers 4-01440NB10CL and 4-01441NB10CL are affected. People using this device for skin treatments may be at risk of incorrect UV exposure.
Check for the Photera 400 device with serial numbers 4-01440NB10CL or 4-01441NB10CL. The device is used for phototherapy treatments for skin conditions.
Look for the serial numbers 4-01440NB10CL or 4-01441NB10CL on the device.
The UV sensor was miscalibrated, showing a gain value of "4/5" instead of "7".
Check for the serial numbers 4-01440NB10CL or 4-01441NB10CL on the device.
The recall does not specify a remedy, so contact Daavlin for further instructions.
We’ve drafted a message you can send Daavlin to request your refund or repair — edit it as you like.
Subject: Recall Z-2742-2026 — Daavlin Daavlin Hello, I own a Daavlin that is covered by recall Z-2742-2026 from Daavlin. I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this? Thank you.
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The facts (hazard, remedy, dates, manufacturer) are pulled from the official FDA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
