... 5,Length:600mm 600mm 144pcs-SMD3528 9W LED TUBE with Metal G13led t8 tube can be installed in existing fluorescent fixtures ... Excellent transmittance of milky PC cover, but no shadow or LED can be seen from outside(Transparent PC cover can be optional ... us, including high power LED spotlights, LED light bulbs, LED down lights, LED strip lights, LED light bars, LED tube lights, LED street lights and all ...