... -4500K9005000K-6000K1000LED linear tube Specification:1, Imported 3528 LED chip, high light efficiay, low light decay.2 ... dissipation, prolong 3 times tube life3, LED constant current driver can improvelight efficiay and productReliability4, ... tube6, No Mercury, no radiation, no pollution7, Life time: 20000-30000 hours8, Inuput voltage: 110-240V AC ... , metro, shopping mall, hotel, etc.Citroen workshop projection