

Osram Ledvance is the world leader in LED light sources, offering a complete range of bulbs and systems for every application.
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Osram Ledvance | LED Bulbs and Light Sources - Diffusione Luce
Reference: QTITE1X1857DA
Osram Quicktronick Intelligent QT/DALI 1x18-57: electronic ballast for 18–57 W neon discharge lamps with DALI dimming control from 3 to 100%.
Reference: DRDSPFM20500
Ledvance LED driver 20W with adjustable constant current output from 250 to 500mA via dip switch, universal 100-240V input and IP20 protection rating.
Reference: ST8V18865G2
Osram SubstiTube Value, 6.6W T8 LED tube with 6500K cold white light, 603 mm length, G13 base, 30,000-hour lifespan and up to 68% energy savings.
Reference: ST8V366865G2
Osram SubstiTUBE Value 15W T8 LED tube, cool white 6500K light, 1800 lm, 30,000-hour lifespan, compatible with conventional electromagnetic ballasts.
Reference: PLCOB180094040DC
Osram PrevaLED COB 111 G1, 18W COB LED module delivering 1800 lumens with integrated optics and heat sink, ideal for replacing HID lamps up to 75W.
Reference: PLCOB430084024G2
Osram PrevaLED COB 111 G2, 36 W LED COB module delivering 4300 lm with integrated heat sink, designed to replace high-intensity discharge lamps in R111 luminaires.
Reference: *PLCOB280084040DC
Osram PrevaLED COB 111 G2, 25.4 W LED module delivering 2800 lumens for R111 luminaires, available in 3000K or 4000K with integrated heat sink.
Reference: VCA75827CG9
Osram LED Value Classic A75 bulb with E27 socket, 7.5W equivalent to 75W, 2700K warm white light and 1055 lumens, transparent finish.
Reference: DRPFMDALI26700
Ledvance DALI dimmable power supply 26W, constant current 150–700 mA, DALI 2 and NFC compatible, for LED sources, input voltage 220–240 V.
Reference: PM113584036G2
Osram Parathom MR11 LED GU4 4.5W 12V 4000K with 36° beam, a direct halogen replacement delivering 35W-equivalent output over 15,000 hours.
Reference: PM1135D927361
Osram Parathom MR11 35 LED GU4, dimmable LED bulb 4.5W at 12V with warm white 2700K light, CRI90 and 36° beam angle for accent lighting.
Reference: PAM163593036G1
Osram Parathom Dim MR16 35, dimmable LED lamp with GU5.3 socket, 4.9W at 12V, CRI90 and up to 25,000 hours lifespan.
Reference: PAP165094036G3
Osram Parathom LED GU10 PAR16 bulb, 4.5 W, neutral white 4000 K, CRI 90, dimmable, 350 lm, rated 25,000 hours lifespan.
Reference: PAP168082736G8
Osram Parathom LED GU10 PAR16 bulb, 8.3W, warm white 2700K CRI90, 36° beam angle, dimmable, rated 25,000 hours average lifespan.
Reference: PLCOB140084040G2
Osram PrevaLED COIN 50 G2 COB LED module, 12.8 W at 350 mA, warm white 3000 K, dimmable, with 40° beam angle and 50,000-hour lifespan.
Reference: PLCOB90093040DC
Osram PrevaLED COB Coin 50 G1 LED module, 12.3 W at 350 mA, warm white 3000 K, 980 lm, 40° beam angle, dimmable with a 50,000-hour lifespan.
Reference: PLCUAC1100840G4
Osram PrevaLED Cube, 11.3W 230V LED light engine with 1100 lumens, DALI dimmable, designed for recessed downlights in professional and commercial environments.
Reference: PLCUAC2000840G3
Osram PrevaLED Cube, 18.8W 230V LED light engine delivering 2000 lumens, 110° beam angle, DALI dimmable, for downlights and recessed spotlights.
Reference: PRCA75827CG2
Osram LED Parathom Classic A75 dimmable bulb, 7.5 W, E27 base, warm white 2700 K light and 1055 lm luminous flux.
Reference: DRPFMDALI601A4
Ledvance 60W DALI dimmable constant current power supply, 700–1400 mA output, 1–100% dimming via DALI 2 and NFC, for LED spotlights and panels.
Reference: QTI2X35/49DIM
Osram QTI 2x35/49 DIM T5 Quicktronic Intelligent, dimmable electronic ballast with 1-10 V control for T5 fluorescent lamps, input voltage 220-240 V.
Reference: 145024
Osram Element constant voltage LED driver 24V DC, up to 90W output, with built-in overload and overtemperature protection for indoor use.
Reference: QTISE1X36
Osram Quicktronick QTIS Instant Start, electronic ballast 1x36W 220-240V for fluorescent lamps, featuring instant ignition and a rated average lifespan of 60,000 hours.
Reference: QTP52X54
Osram QTP5 2x54W Quicktronic Professional dimmable electronic ballast for T5 neon discharge lamps, 220-240 V input, 50,000-hour rated lifetime.
Osram Ledvance | LED Bulbs and Light Sources - Diffusione Luce
LED Bulbs from Italy is synonymous with OSRAM Ledvance, a company combining manufacturing tradition and technical vision. Based in Germania, the company has built its reputation through quality and consistent research. LED technology backed by over a century of optical expertise represents its added value.
OSRAM Ledvance offers fluorescent sources, incandescent bulbs, LED bulbs and decorative filament bulbs for residential and professional projects. Each fixture employs latest-generation LED sources with CRI>90 colour rendering underpins every technical decision.
The catalogue highlights Value, Parathom and SubstiTUBE, products that testify to the brand's research in LED bulbs. Luminous efficiency exceeding 100 lm/W with controlled thermal dissipation translates into tangible value for the end user.