1. Pass EMC No Flicker 35W Isolated T5 T8 LED Tube Driver 500mA Flicker Free Constant Current Tube LED Driver
2. Isolated, Pass EMC,External Mos.
3. Input Voltage: 100-277VAC
4. Output Voltage: 50-80V DC
5. Power: 9-20W
7. Output Current: 500mA ±5%
8. PFC>90%, Efficiency> 90%
1. 3 Years Warranty ( Within warranty time, offer new same items or offer components for yourself repairing or help to repair)
2. Delivery is about 5-15 days after confirmed the payment.
3. Payment Tern: TT, LC, Western Union, Paypal, and Trade Assurance from Alibaba( Product Quality, On-time Shipping, Payment Protection from Alibaba, all your worries are took care by Alibaba).