... flickering/buzzing 12W 1200mm LED T8 fluorescent tubeSpecification:1)T8 LED tube can directly replace fluorescent tubes2)Long lifetime :50000hours or ... 30000hours3)Energy saveing, 70% of energy saving than traditional fluorescent tube4)High intensity,have no spot, low heat,safe to ... flickering or buzzing.7)Great for transport,most of led fluorescent tubes on the market are use transparent glass tubes, ...