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600W LED Sports Light - No Glare, No Flicker Gray 99,000lm 4000-6000K Type4 Outdoor Stadium Lighting
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Tests according to IES LM-80, IES TM-21 and UNE-EN/IEC 62717 and UNE EN/IEC 62722 standards - ASSELUM
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16IN-LED-RX 16" LED strip for TM2 / TM21 / TL31 / TL48
Chinese Manufacturer Promotional Modern SAA Lm79 Lm80 TM21 150W with NEMA Socket LED Outdoor Street Light
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Light Standard: What is TM-21? TM-21-19 or TM-21-21?
