... led lampshadeSpecifications:1. Good heat dissipation.2. PC cover is of good tenacity and quakeproof .3. ... .Note:1)just supply led tube shell(including aluminum shell,pc cover,end caps),if you want PCB board ... Material1/2AL , 1/2PCColorclear and milk whitePC cover typetranslucent/transparent/stripeLength 600MM,900MM,1200MM,1500MM,or ... led tube accessory ,T10 lampshade ,light cover/shade /shell parts