led driver 5 years guarantee. UL CE certification Efficiency:80% CC working model LED Adapter Over-current,over-voltage,short circuit protection, RoHS function Features: 1.Title: LED Driver2. Usage: Led Tube LED Lights 3. Over-current,over-voltage,short circuit protection,waterproof and ROHS function4. Safety requirements Conform to UL1310EN60950UL60950GB4943 requirements 5. EMC standard Approved ...