Diameter: 15mm or 19mm
Base face length: from 212mm to 1554mm 
Lamp cap: ceramtic 
MOQ: 10-40W ,500PCS
            55-75W,200PCS
             80W-320W, 50PCS
Package: foam package and polywood box for oversea selling 
Delivery day:15-20 days 
Payment terms: T/T , Paypal or Western Union