Safety testing and certification groups Underwriters Laboratories (UL) and Intertek both have introduced new certification categories for horticultural lighting. The groups pointed to a gap in safety and performance standards specific to horticultural lighting, which differs in important ways from general indoor and outdoor lighting.
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Safety Organizations Launch New Certifications for Horticultural Lighting
Both Underwriters Laboratories and Intertek now have new certification programs tailored to the requirements of horticultural lighting.