... suitable for the LED lamp. Flat silicone rubber o-ring/Medical silicone o-ring We can produce various kinds ... parameters. Features:1)Material:It is mainly made of Silicon, Rubber,NBR,NR,EPDM,SBR,IIR,CR materials, ... low temperture resistance.3)Highly durable and good sealed,soft,smooth,good touch feeling.4)It's innocuous ... tear strength.6)OEM orders are also acceptable. silicone case/cover for LED lamp