... ,60mm,90mm,1200mm,1500mm is available Features & Advantages: Comparing with traditional fluorescent tubes, the advantage of LED Tube is high ... durable & robustLong life span: up to 8 years, comes with 2 years guarantee timeHigh safety performanceQuick assembly for installationRunning without ... and ST Drive IC.5. We only use top LED chip in the world such as Bridgelux ,Cree , Osram, Samsung, ...