T5 electronic ballast (14W, 21W, 28W) Product Features: 1. Plastic shell, ultra-thin design 2. The use of High-Tech, environmental protection and energy conservation 3. Low temperature rise, safe and reliable 4. With protection function when it is abnormal 5. Applicable to a wide range of voltage, 160-250V / 50-60HZ 6. With flexible access and light box-line external Scope: T5 lamp to match the appropriate use of power can be used for lighting and decoration and other aspects. Size: L * W * H 24cm * 2.8cm * 2.2cm