Osram LED T8 SubstiTUBE Value 2ft 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 a luminous efficacy 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.
This is a Osram LEDvance 2ft 7.6w LED T8 Tube with a frosted finish. These tubes are a direct retrofit for old 18w T8 or 20w 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.
Philips Lighting MASTER TL-D Super 80 Fluorescent Tubes Philips Lighting MASTER TL-D Super 80 fluorescent tubes are low-pressure mercury discharge T8 lamps. They meet the standard T8 size, and have a 26mm diameter. The special fluorescent coating of MASTER TL-D Super 80 tube lamps ensures excellent color rendering. MASTER TL-D Super 80 fluorescent tubes are a great environmental choice, and offer excellent value compared to TL-D standard lamps as they are far more energy efficient. They also provide more lumens per watt and better color rendering than standard TL-D colors. You can use these fluorescent bulbs within existing TL-D light units.