Our GT16111, 45W 6inch Rectangle led working light,adopts 15pcs 3W high intensity led. The PCB and the reflector have been redesigned with 30% higher brightness than the competitiors. It features 304 stainless steel U shape mounting bracket, heavy-duty anti-vibration mounting system ensures high durability with low maintenance. The cable sealing hole have been ungraded waterproof rubber instead of bare wire with normal glue, completely waterproof and dustproof. It can be widely used for the agricultural tractor and foresty machiner ect where long lifespan, durability and reliability.