DAS Company is an authorized Ledvance distribution partner, stocking and supplying the complete Ledvance lighting portfolio — Osram Parathom LED retrofit bulbs (E27, E14, GU10, GU5.3, R7s), Osram SubstiTUBE T8 Universal LED tubes (600mm, 1200mm, 1500mm), Osram DULUX LED CFL replacements (G23, GX23, G24, GX24), Ledvance SMART+ Zigbee and Wi-Fi connected LED bulbs and strips, and Ledvance LED luminaires (panels, downlights, battens and highbay) — to electrical contractors, building managers and lighting professionals across Europe from our Bulgaria distribution base.
Ledvance GmbH, headquartered in Garching bei München, Germany, was established in 2016 as the direct spin-off of Osram Licht AG's general lighting lamp business — the division that manufactured Osram's LED lamps, halogen lamps and compact fluorescent lamps for residential and commercial markets globally. In September 2024, Ledvance and Osram announced that they would extend their brand licensing partnership for general lighting lamps for the next decade — confirming that the Osram brand name and lamp products sold through Ledvance will continue under the same arrangement until at least 2034. Ledvance generated revenue of €1.35 billion in 2023 and is active in over 140 countries — making it one of the world's largest lamp manufacturers by volume despite operating under a brand licensing model. In January 2025, Ledvance acquired the Arnsberg-based firm Loblicht , expanding its European luminaire manufacturing capability. Products are marketed under the Ledvance, Osram, Bellalux and Sylvania brand names depending on the market channel and region — in European professional and wholesale markets, Osram-branded LED lamps manufactured and distributed by Ledvance are the primary product range supplied by DAS Company.
The Osram Parathom range is the professional-grade LED retrofit lamp series for replacing incandescent, halogen and CFL lamps in existing domestic and commercial luminaires — providing the quality of light, lifetime and dimming performance expected by professional specifiers and building managers. The Parathom Classic A (E27, 4.9W–17W, 470–2452 lm, 2700K/4000K/6500K) replaces standard GLS incandescent lamps in domestic pendants, downlighters and decorative fittings — the dimmable DIM variant is compatible with a wide range of leading-edge and trailing-edge dimmers, with full dimmer compatibility lists available on Ledvance's website. The Parathom PAR16 and MR16 (GU10 and GU5.3, 3.4W–8W, 350–621 lm, 2700K/3000K/4000K) replace halogen spotlights in retail display, hospitality and residential recessed and track luminaires — the glass construction provides the same visual appearance as halogen while the LED source delivers up to 90% energy reduction versus the replaced halogen. The TruWave Technology variants in the Parathom range provide enhanced colour rendering through a wider spectral distribution that more closely matches the natural daylight spectrum — improving the visual quality of illuminated objects for retail merchandise, hospitality and residential applications where colour accuracy is a primary lighting quality criterion. Parathom lamps carry rated lifetimes of 15,000 to 25,000 hours — 15× to 25× the life of the incandescent lamps they replace — reducing both lamp replacement frequency and maintenance cost for building managers operating large residential or commercial lamp inventories.
The Osram SubstiTUBE T8 Universal is the technically definitive LED fluorescent tube retrofit product — the innovative all-in-one LED tube that can be operated with ECG, electronic ballast, CCG, electromagnetic ballast and AC mains direct wiring from a single SKU without requiring knowledge of the existing luminaire's ballast type. In a building with mixed ECG and CCG luminaires — the typical situation in offices, schools and retail where lighting has been installed in phases over many years — the SubstiTUBE Universal eliminates the need to identify ballast type before ordering, carry two tube SKUs for two ballast types, or rewire luminaires to mains direct before retrofitting. Available in 600mm (9W), 1200mm (15.5W–19W) and 1500mm (20W) with lifetime up to 60,000 hours and lumen output up to 3,700 lm on the Advanced Ultra Output variant — the highest specification SubstiTUBE for demanding commercial and industrial applications. The Advanced Ultra Output EM carries VDE certification under IEC 62776 — the highest third-party certification level for LED tube products, providing documented evidence of safety and performance compliance for building managers and contractors requiring certified product documentation. The SubstiTUBE Value provides a cost-effective retrofit option for lower-priority applications — corridors, stairwells, car parks and warehouses — at reduced price point while maintaining SubstiTUBE's universal ballast compatibility.
The Osram DULUX LED range provides direct LED replacement for compact fluorescent lamps in electromagnetic (CCG) and electronic (ECG) ballast luminaires — covering the 2-pin (G23, GX23, 2G7) and 4-pin (G24q, GX24q, G24d, GX24d) CFL formats used in downlighters, wall lights, desk luminaires and commercial fittings across residential, retail, hospitality and healthcare installations. The Osram DULUX LED range replaces conventional compact fluorescent lamps with efficient LED lighting, reaching a service life of up to 30,000 hours, with direct replacement and no rewiring required — maintaining the existing luminaire and ballast while replacing only the lamp, the lowest-cost retrofit option for buildings with large installed bases of CFL downlighters. Colour rendering Ra ≥ 80 (standard) and Ra ≥ 90 (high CRI variants) cover both standard commercial and colour-sensitive hospitality and retail applications. DULUX LED lamps provide immediate full light output without the warm-up time that characterises the replaced CFL lamps — eliminating the cold-start performance limitation that reduces CFL practicality in entrance halls, stairwells and infrequently occupied spaces where the lamp is switched on and off repeatedly.
The Ledvance SMART+ range provides Zigbee 3.0 and Wi-Fi connected LED lamps, strips and luminaires for smart home and light commercial automation applications. SMART+ Zigbee products (bulbs, spots, strips, outdoor luminaires) connect to any Zigbee-compatible hub — including Philips Hue Bridge, Amazon Echo (4th gen and later with built-in Zigbee), IKEA DIRIGERA and third-party Zigbee controllers — providing the flexibility to integrate Ledvance SMART+ into an existing Zigbee ecosystem without brand lock-in. SMART+ Wi-Fi products connect directly to the home Wi-Fi network without a separate hub, controlled via the Ledvance SMART+ app (iOS and Android) with voice control through Amazon Alexa and Google Home. The SMART+ SubstiTUBE Connected — a smart LED tube that can be wirelessly connected with Zigbee 3.0 — extends smart lighting control into fluorescent tube retrofit projects, enabling office and commercial ceiling luminaires to participate in occupancy-scheduled and daylight-linked lighting control without replacing the entire luminaire. SMART+ products cover tunable white (colour temperature 2700K to 6500K adjustable), full colour RGBW (16 million colours plus warm white for accent and decorative applications) and simple warm white dimmable variants across the complete E27, E14, GU10 and GU5.3 cap range.
The Ledvance LED luminaire range provides complete LED fittings for new installation and luminaire replacement in offices, commercial buildings, retail and industrial facilities. The Ledvance Panel (600×600mm, 300×1200mm, DALI and switch-dim variants) provides uniform-luminance LED ceiling panels for recessed and surface-mount office and commercial ceiling grid installations — replacing fluorescent panel luminaires with LED equivalents in the same ceiling tile format. The Ledvance Downlight range (IP44, adjustable and fixed, DALI compatible) covers recessed ceiling downlighters for office, hospitality and retail applications requiring directed accent and general illumination. Ledvance LED Batten luminaires (IP20 and IP65, 600mm to 1500mm, with and without diffuser) provide direct fluorescent batten replacement for industrial, storage, car park and utility space lighting — the IP65 variant covering food, chemical and wet area applications without separate weatherproof enclosure. The Ledvance HighBay UFO range (100W to 240W, IP65) covers warehouse, logistics centre and manufacturing hall high-mounting-height illumination — replacing metal halide and high-pressure sodium highbay luminaires with immediate full-output LED at significant energy saving.
DAS Company provides access to current Ledvance and Osram pricing for authorized B2B buyers across Europe. Product categories with available pricing include Osram Parathom LED bulbs and reflectors (by cap type, wattage and colour temperature), Osram SubstiTUBE T8 Universal (by length and output tier), Osram DULUX LED CFL replacements (by base type and wattage), Ledvance SMART+ Zigbee and Wi-Fi connected lamps and strips, and Ledvance LED panels, downlights and battens. Volume pricing is available for lamp changeout projects and luminaire supply for new-build commercial and residential development. Contact our sales team for project quotations and volume pricing.
