... Factor: >95%Condition Temperature: -25°C-50°C-------------SpecificationsT5 electronic ballastVoltage: 110V/220VPower type: 8w, 14w, 21w, 28w ... & Benefits Of T5 lighting Electronic Ballast :1. Metal shell, with insulation protection layer,safe using, good looking.2. ... Mainland China MOQ: 1000pcs -----------------Our services Of T5 lighting Electronic Ballast Why choose our company? 1. Original supplier, ...