good quality and competive prices high brightness led, constant current. 85V-265V working frequency: 50/60HZ life:50,000 hours. with CE and ROHS. view angle:120degree not have light decay .material of tube:Aluminum Alloy MODELTube's SizeLength (mm)DESCRIPTIONpowerLumenreplace fluorescent tubesColor and color temperature WL-T8/T10-150LED2ft600high brightness led, constant current. 85V-265V working ...