Energy-saving lamps in Liaoning tube pipe manufacturer
nsmission rate of 95% or more.7: Optical Light Pipe in Pipe T5 fluorescent lamps really three primary colors of light than the efficiency of 88lm/w-95lm/w, higher brightnessLight energy saving lamps fluorescent tubes in the tube divided by the length of the tube pipe 120mm, 90mm tube in tube, 60mm tube, pipe, divided by power: 8W 9W tube tube tube tube tube tube 10W 11W 12W tube tube tube tube 13W 14W tube tube tube tube tube tube 15W 16W 17W tube tube tube tube tube tube 18W 19W 20W tube tube t
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09/11 11:38