feature Transparent glass housing, quartz arc tube;Straight and oval shapes;Ultra-short arc tube, high luminous effect and luminous flux;Adapt to high-pressure ignitor start, high trigger rate;Maintain good luminous flux during lamp use, low maintenance cost;White natual light(4,000K);Suitable to use MH/HPS ballast;With PAK ignitor of better stability;Average life: >8,000 hours. application architecture, stadium, industrial lighting, emporium, exhibition, billboard and square lighting fixture, etc. model PAK-MH-T250W-640 (price:0to be advised)PAK-MH-T400W-640 (price:0to be advised)
