Model: Will change base on size and lamp shape Rate power: ≥0.5W, base on lamp size and match ballast Input voltage: AC 220V/AC110V/DC5V,DC12V Diameter: 4mm,5mm,9mm Baseface length: ≥45mm, Ozone and ozone-free are optional Service life: 20000 hours PCS/CTN: 50-100PCS/CTN