Assertion: laser pointer | /r/CreatedBy | different companies
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Source sentences:
text: My suggestion is to buy three laser pointers, made by different companies, from different sources.
text: The pointer label might state that it is Class 2, but for various reasons -- evasion of import restrictions, incompetence at the factory -- the actual light output might be significantly higher than the U.S. limit for laser pointers which is Class IIIa or 3R (less than 5 milliwatts).My suggestion is to buy three laser pointers, made by different companies, from different sources.