Sunnex Biotechnologies therapy lamps use a universal ballast and operate in N. America with 120 V. 60 Hz. or other parts of the world with 220/230/240V 50/60 Hz.

Canadian-made, Sunnex Biotechnologies' LO-LIGHT phototherapy units are CSA approved for use in North America and come with a five year warranty on parts and labour (2 years on bulbs).

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