These all crystal, glass forward chandeliers measure apx. 36 x 48 and are weather proofed to be able to install indoor and out.  Glistening in sunlight and brilliantly lit at night.  Construction is layered like a flower petal, each Meristem Chandelier consists of 50 individual glass pieces layered.  They are lit with a single source LED 1000w sealed aluminum housing with tremendous life expectancy, and run on standard dimmable 120vac power.