... effect;High quality PC cover, enjoy soft, comfortable and uniform light;Save as much as 60% energy than traditional fluorescent tubes ... /w.3. Special circuit layout and good heat dissipation ensure light’s long lifespan, 50000hours.4. Visual health --- no flicker, protect ... of led lights,such as led tube light,led flood light,high bay light,led street light,led tunnel light,and so on. Any comments from ...