This is a Osram LEDvance 5ft 1500mm 19.1w LED T8 Tube with a frosted finish. These tubes are a direct retrofit for old 58w T8 or 65w T12 fluorescent tubes in switch start fittings as they come complete with a Free LED Starter. All you need to do is simply remove the old tube and starter and replace with the LED tube and starter supplied. They can also be used in high frequency fittings, by bypassing the control gear and wiring the fitting live and neutral to one end only.
Osram LED T8 SubstiTUBE Value 5ft in 4000K (840) for EMag/Mains, is an economic LED tube for electromagnetic control gears or direct wire to Mains. A quick, simple and safe replacement without rewiring (comes with jumper starter), offering energy savings of up to 65% (compared to T8 fluorescent lamp on CCG), with a wide 220 beam angle, and luminous efficiency up to 105 lm/W. These tubes provide Instant-on light, therefore ideally suitable in combination with sensor technology. Very high resistance to switching loads. Also suitable for operation at low temperatures (from -20 to 45). Not suitable for operation with electronic/HF control gear.