Can Arc Lite be used commercially or in my mobile pop-up? 13 February 2026 11:46 Updated Arc Lite is certified for outdoor use only. This oven does not hold the relevant certification for indoor commercial use. Related articles How much cooking space does Arc Lite have? What is the temperature range of Arc Lite? My Roccbox has arrived with a crack in the stone, can I use it? How long does Arc Lite take to heat up? What countries will Arc Lite ship to?