LED Retrofit T8 (G13) – fluorescent tube replacementLED tubes T8 with G13 socket replace T8 fluorescent tubes (18–58 W) directly in existing luminaires. They offer 50% less energy consumption, up to 50,000 h service life and flicker-free light without warm-up time – the most efficient way to modernise existing office, workshop and warehouse lighting. Lengths and wattages: 600 mm / 9 W (800 lm, replaces 18 W T8), 900 mm / 14 W (1200 lm, replaces 30 W T8), 1200 mm / 18 W (1600 lm, replaces 36 W T8), 1500 mm / 22 W (2000 lm, replaces 58 W T8). Conversion methods: Retrofit (compatible with existing magnetic/electronic ballast + starter), Bypass ballast (bridge ballast, direct 230 V), Direct wiring. Colour temperatures: 3000 K, 4000 K, 6500 K. Retrofit vs. bypass: retrofit tubes are the simplest solution (replace starter, change tube). Bypass tubes require a one-time electrical installation but deliver higher efficiency (no losses from ballast). For new builds and renovations: direct LED batten lights without T8 tubes recommended. Applications: offices, warehouses, workshops, schools, supermarkets, hospitals, production halls. For large projects (complete building or hall conversion): project quote with payback calculation on request – typical payback period 2–4 years. Questions about socket, colour temperature or bulk orders? 07666 / 88499-0 or sales@industry-electronics.com |
Leading Manufacturers: ✓ Osram ✓ Philips ✓ Samsung LED ✓ Ushio ✓ Radium ✓ Sylvania ✓ Ledvance ✓ Megaman |
LED Retrofit T8 from Goobay
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Goobay 54555 LED starter - for LED tube T8
Goobay LED starter, jewelry packaging suitable for tandem circuits bayonet pin spacing 13 mm Operating voltage: 100 - 240 V Power supply: 100-240 V AC Diameter: 21 mm Length: 39.5 mm Lieske Part No.: 729594 Mfg Part No: 54555 Type: LED Starter |
3,32 EUR
 ≈ £2.85 | ≈ $3.81
Delivery time from supplier's stock (ca.) 5 workdaysinfo_outline
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LED Retrofit T8 from LED2Work
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LED2WORK 154090-01 TUBELED_25 RGB-W, 205mm, 100°, ~3.8W + ~4.8W
Slim, robust LED hybrid light for work light with signal function: The TUBELED_25 RGB-W measures only ~25 mm in diameter and can illuminate machines and systems and be used alternately for signaling ... Lieske Part No.: 682840 Mfg Part No: 154090-01 |
-20% 115,90 EUR 144,51 EUR
≈ £99.44 | ≈ $133.17
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LED2Work 154610-02 TUBELED_25 1040 mm, 100°, ~24 W, 24 VDC kask
Schlanke, robuste LED-Leuchte für Maschinen und Anlagen: Die TUBELED_25 misst nur etwa 25 Millimeter im Durchmesser und eignet sich ideal für den Einsatz bei begrenztem Bauraum. Sie ist in sechs ... Lieske Part No.: 606918 Mfg Part No: 154610-02 |
-20% 212,80 EUR 265,33 EUR
≈ £182.58 | ≈ $244.51
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LED2Work 156010-01 TUBELED_70 EVO, 300 mm, 100°, ~12 W, 24 VDC
Die TUBELED_70 EVO ist eine LED-Maschinenleuchte, die sowohl in der Erstausrüstung als auch zur Nachrüstung in älteren Maschinen und Anlagen erstklassiges Licht liefert. Mit einem Durchmesser von ... Lieske Part No.: 606919 Mfg Part No: 156010-01 |
-20% 138,13 EUR 172,22 EUR
≈ £118.52 | ≈ $158.71
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LED2Work 156010-11 TUBELED_70 EVO, 300 mm, 100°, ~14 W, 120–277 V AC
Die TUBELED_70 EVO ist eine LED-Maschinenleuchte, die sowohl in der Erstausrüstung als auch zur Nachrüstung in älteren Maschinen und Anlagen erstklassiges Licht liefert. Mit einem Durchmesser von ... Lieske Part No.: 606922 Mfg Part No: 156010-11 |
-20% 206,06 EUR 256,92 EUR
≈ £176.80 | ≈ $236.76
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LED2Work 156110-01 TUBELED_70 EVO, 510 mm, 100°, ~21 W, 24 VDC
Die TUBELED_70 EVO ist eine LED-Maschinenleuchte, die sowohl in der Erstausrüstung als auch zur Nachrüstung in älteren Maschinen und Anlagen erstklassiges Licht liefert. Mit einem Durchmesser von ... Lieske Part No.: 606926 Mfg Part No: 156110-01 |
-20% 170,24 EUR 212,27 EUR
≈ £146.07 | ≈ $195.61
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LED2Work 156210-01 TUBELED_70 EVO, 560 mm, 100°, ~24 W, 24 VDC
Die TUBELED_70 EVO ist eine LED-Maschinenleuchte, die sowohl in der Erstausrüstung als auch zur Nachrüstung in älteren Maschinen und Anlagen erstklassiges Licht liefert. Mit einem Durchmesser von ... Lieske Part No.: 816907 Mfg Part No: 156210-01 |
-20% 177,27 EUR 221,03 EUR
≈ £152.10 | ≈ $203.68
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LED2Work 156210-11 TUBELED_70 EVO, 560 mm, 100°, ~27 W, 120–277 V AC
Die TUBELED_70 EVO ist eine LED-Maschinenleuchte, die sowohl in der Erstausrüstung als auch zur Nachrüstung in älteren Maschinen und Anlagen erstklassiges Licht liefert. Mit einem Durchmesser von ... Lieske Part No.: 156886 Mfg Part No: 156210-11 |
-17% 284,52 EUR 344,43 EUR
≈ £244.12 | ≈ $326.91
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LED2Work 156310-01 TUBELED_70 EVO, 790 mm, 100°, ~37 W, 24 VDC
Die TUBELED_70 EVO ist eine LED-Maschinenleuchte, die sowohl in der Erstausrüstung als auch zur Nachrüstung in älteren Maschinen und Anlagen erstklassiges Licht liefert. Mit einem Durchmesser von ... Lieske Part No.: 606927 Mfg Part No: 156310-01 |
-20% 234,94 EUR 292,93 EUR
≈ £201.58 | ≈ $269.95
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LED2Work 156310-11 TUBELED_70 EVO, 790 mm, 100°, ~41 W, 120–277 V AC
Die TUBELED_70 EVO ist eine LED-Maschinenleuchte, die sowohl in der Erstausrüstung als auch zur Nachrüstung in älteren Maschinen und Anlagen erstklassiges Licht liefert. Mit einem Durchmesser von ... Lieske Part No.: 816908 Mfg Part No: 156310-11 |
-17% 316,44 EUR 383,07 EUR
≈ £271.51 | ≈ $363.59
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LED2Work 156410-11 TUBELED_70 EVO, 1100 mm, 100°, ~54 W, 120–277 V AC
Die TUBELED_70 EVO ist eine LED-Maschinenleuchte, die sowohl in der Erstausrüstung als auch zur Nachrüstung in älteren Maschinen und Anlagen erstklassiges Licht liefert. Mit einem Durchmesser von ... Lieske Part No.: 606928 Mfg Part No: 156410-11 |
-17% 361,19 EUR 437,23 EUR
≈ £309.90 | ≈ $415.01
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LED2Work 210200-31 TUBELED_70 EVO Leuchtenhalter - 1 Paar
Montagewinkel aus Edelstahl zur schwenkbaren Montage der LED Maschinenleuchte TUBELED_70 EVO. In den Endkappen der TUBELED_70 EVO befinden sich je 2 Gewindebohrungen über welche die Leuchte mit ... Lieske Part No.: 816913 Mfg Part No: 210200-31 |
-20% 10,92 EUR 13,63 EUR
≈ £9.37 | ≈ $12.55
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LED Retrofit T8 from OPPLE LIGHTING
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OPPLE LIGHTING 802003020300 LEDTubeT8-EMB-P2 L600-6W-830 Opple L600-6W-830
Single ended, fully IEC compliant LED tube with patented driver. Improved light output of 170 lm/W. Retrofit existing T8 lamps with ONLY EM ballasts! No warm-up time, 100% light immediately after ... Lieske Part No.: 684076 Mfg Part No: 802003020300 Type: LEDTubeT8-EMB-P2 L600-6W-830 |
8,64 EUR
≈ £7.41 | ≈ $9.93
Delivery time on requestinfo_outline
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OPPLE LIGHTING 802003020400 LEDTubeT8-EMB-P2 L600-6W-840 Opple L600-6W-840
Single ended, fully IEC compliant LED tube with patented driver. Improved light output of 170 lm/W. Retrofit existing T8 lamps with ONLY EM ballasts! No warm-up time, 100% light immediately after ... Lieske Part No.: 684078 Mfg Part No: 802003020400 Type: LEDTubeT8-EMB-P2 L600-6W-840 |
8,64 EUR
≈ £7.41 | ≈ $9.93
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OPPLE LIGHTING 802003020600 LEDTubeT8-EMB-P2 L1200-12W-830 Oppl L1200-12W-830
Single ended, fully IEC compliant LED tube with patented driver. Improved light output of 170 lm/W. Retrofit existing T8 lamps with ONLY EM ballasts! No warm-up time, 100% light immediately after ... Lieske Part No.: 684080 Mfg Part No: 802003020600 Type: LEDTubeT8-EMB-P2 L1200-12W-830 |
10,73 EUR
≈ £9.21 | ≈ $12.33
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OPPLE LIGHTING 802003020700 LEDTubeT8-EMB-P2 L1200-12W-840 Oppl L1200-12W-840
Single ended, fully IEC compliant LED tube with patented driver. Improved light output of 170 lm/W. Retrofit existing T8 lamps with ONLY EM ballasts! No warm-up time, 100% light immediately after ... Lieske Part No.: 684081 Mfg Part No: 802003020700 Type: LEDTubeT8-EMB-P2 L1200-12W-840 |
10,73 EUR
≈ £9.21 | ≈ $12.33
Delivery time on requestinfo_outline
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OPPLE LIGHTING 802003020800 LEDTubeT8-EMB-P2 L1200-12W-865 Oppl L1200-12W-865
Single ended, fully IEC compliant LED tube with patented driver. Improved light output of 170 lm/W. Retrofit existing T8 lamps with ONLY EM ballasts! No warm-up time, 100% light immediately after ... Lieske Part No.: 684082 Mfg Part No: 802003020800 Type: LEDTubeT8-EMB-P2 L1200-12W-865 |
10,73 EUR
≈ £9.21 | ≈ $12.33
Delivery time on requestinfo_outline
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OPPLE LIGHTING 802003021000 LEDTubeT8-EMB-P2 L1500-18W-840 Oppl L1500-18W-840
Single ended, fully IEC compliant LED tube with patented driver. Improved light output of 170 lm/W. Retrofit existing T8 lamps with ONLY EM ballasts! No warm-up time, 100% light immediately after ... Lieske Part No.: 684086 Mfg Part No: 802003021000 Type: LEDTubeT8-EMB-P2 L1500-18W-840 |
13,68 EUR
≈ £11.74 | ≈ $15.72
Delivery time on requestinfo_outline
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OPPLE LIGHTING 802003021100 LEDTubeT8-EMB-P2 L1500-18W-865 Oppl L1500-18W-865
Single ended, fully IEC compliant LED tube with patented driver. Improved light output of 170 lm/W. Retrofit existing T8 lamps with ONLY EM ballasts! No warm-up time, 100% light immediately after ... Lieske Part No.: 684091 Mfg Part No: 802003021100 Type: LEDTubeT8-EMB-P2 L1500-18W-865 |
13,68 EUR
≈ £11.74 | ≈ $15.72
Delivery time on requestinfo_outline
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LED Retrofit T8 from Osram
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 Osram ST8AU-0.6M 7.5W/865 220-240V CON LED tubes 600mm 6500K 1100lm KVG/VVG
LED tubes for electromagnetic ballasts work with the Connected Sensors. Product features: Network protocol: ZigBee 3.0 (2.4 GHz Mesh Network). Connected Tube can only be operated with the SubstiTube ...Lieske Part No.: 1593912 Mfg Part No: 4058075187351 Type: ST8AU-0.6M 7,5W/865 220-240VCON |
365,75 EUR 381,15 EUR
≈ £313.81 | ≈ $420.25
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Osram ST8AU-1.2M 16W/865 220-240V CON LED tubes 1200mm 4000K 2400lm KVG/VVG
LED tubes for electromagnetic ballasts work with the Connected Sensors. Product features: Network protocol: ZigBee 3.0 (2.4 GHz Mesh Network). Connected Tube can only be operated with the SubstiTube ... Lieske Part No.: 1593910 Mfg Part No: 4058075187399 Type: ST8AU-1.2M 16W/865 220-240V CON |
465,02 EUR 484,61 EUR
≈ £398.99 | ≈ $534.31
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Osram ST8AU-1.5M 24W/840 220-240V CON LED tubes 1500mm 4000K 3600lm
LED tubes for electromagnetic ballasts work with the Connected Sensors. Product features: Network protocol: ZigBee 3.0 (2.4 GHz Mesh Network). Connected Tube can only be operated with the SubstiTube ... Lieske Part No.: 1593909 Mfg Part No: 4058075187634 Type: ST8AU-1.5M 24W/840 220-240V CON |
501,13 EUR 522,23 EUR
≈ £429.97 | ≈ $575.80
Delivery time on requestinfo_outline
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Osram ST8AU-1.5M 24W/865 220-240V CON LED tubes 1500mm 6500K 3600lm KVG/VVG
LED tubes for electromagnetic ballasts work with the Connected Sensors. Product features: Network protocol: ZigBee 3.0 (2.4 GHz Mesh Network). Connected Tube can only be operated with the SubstiTube ... Lieske Part No.: 1593908 Mfg Part No: 4058075187658 Type: ST8AU-1.5M 24W/865 220-240V CON |
501,13 EUR 522,23 EUR
≈ £429.97 | ≈ $575.80
Delivery time on requestinfo_outline
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Osram 4058075374034 Ledvance CONNECTED SENSOR REMOTE FS1 SubstiTUBE© Connected Sensor Remote
Connected Sensor Remote for LEDVANCE Connected Sensor HB and LB. Product features: Compatible with LEDVANCE Connected Sensor HB and LB (Gen 2). Battery included (lithium, 3 V). Product benefits: ... Lieske Part No.: 1909584 Mfg Part No: 4058075374034 Type: CONNECTED SENSOR REMOTE FS1 LEDV |
278,35 EUR 290,07 EUR
≈ £238.82 | ≈ $319.82
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FAQ
Retrofit or bypass – which conversion method is better?
Retrofit: low effort, immediate replacement. Bypass: higher efficiency (no ballast losses), longer system life. For individual office replacements: retrofit. For complete hall conversion: bypass.
Can I operate T8 LED tubes with any ballast?
Retrofit tubes: compatible with most electronic and magnetic ballasts. But check the manufacturer's compatibility list – not every ballast is approved for LED retrofit.
How much do I save through T8 LED conversion?
Example: 100 luminaires with 2×36 W T8 = 7.2 kW. With LED 2×18 W: 3.6 kW. At 10 h/day, 250 days/year, EUR 0.30/kWh: EUR 2,700 savings per year. Typical payback 2–3 years.
Do I need an electrician for T8 LED conversion?
Retrofit: replace starter + change tube – can be carried out by trained personnel. Bypass wiring: must be carried out by an approved electrician in accordance with VDE regulations.
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