EnvisionLED ARL3-TR-BL Trunnion, Black, for Large Area Light ARL3EnvisionLED ARL3 TR BL ARL3 TR BL Product Description Envision's Trunnion, Black, for Large Area Light ARL3 is tough and solid. Specifications: Trunnion. Black. Works in Model ALL ARL3. ONLY WORKS IN BOLT 7 OPTIC LINE. REPLACEMENT TRUNNION ONLY, LIGHT NOT INCLUDED. About EnvisionLED: Established in 2010, Envision LED LIghting, Inc. is a Los Angeles based LED lighting leader that provides the market with an array of LED lighting products. Our series of