Vintage Swarovski TRIMLITE Crystal Pendant Chain Necklace 

Rare collectible necklace
It has the Trimlite T on the reverse side of the pendant and clasp.
This Swarovski product was available only in the USA and Canadian market circa 1982-1988
The chain is 18" long
The pendant is 1.5" by 7/8"
This a very hard to find and is in good condition, no issues.