Reference: L36840
Osram LUMILUX T8 36W 840: fluorescent tube lamp, 1200 mm, neutral white 4000 K, 3350 lm and up to 20,000 hours lifespan.
Reference: FH21840
Osram LUMILUX T8 21W 840, fluorescent tube lamp 850 mm with 4000 K neutral white light, dimmable and T8 lampholder.
Reference: 93334
T8 58W 830 3000K Warm light, 5200 lm, 1500x26 mm,
Reference: L58830
Osram LUMILUX T8 58W 830 fluorescent tube lamp, 1500 mm, warm white 3000K, 5200 lm luminous flux and dimmable function.
Reference: 0001511
Sylvania Luxline Plus T8 36W 830: fluorescent tube lamp with 36W power, 3000K warm white light, 3350 lm output, and up to 20,000 hours lifespan, sold in boxes of 25.
Reference: FH14830
Osram T5 14W fluorescent tube lamp with G5 cap, warm white 3000K light, dimmable and with an average lifespan of 25,000 hours.
Reference: L18830
Osram LUMILUX T8 18W 830 fluorescent tube lamp, 3000K warm white, 1350 lm, dimmable, 590x26 mm, T8 cap.
Reference: L32840CN
Osram LUMILUX circular fluorescent lamp 32W G10q, 4000K neutral white, 2250 lm, 9000h lifespan, for commercial and professional environments.
Reference: 04540HS
High brightness fluorescent bulb with a power of 45W, emits a luminous flux of 3100 lumens in natural light, comparable to a 197W bulb.

Fluorescent lamps
Compact Fluorescent Bulbs: the Complete Range at Diffusione Luce
Diffusioneshop.com offers a complete range of compact fluorescent discharge bulbs, with integrated starter built directly into the lamp body. A reliable and time-tested solution, still present today in numerous domestic and professional applications where a compromise between low initial cost and energy efficiency is required.
Features and advantages
Compact fluorescent bulbs can be installed as a direct replacement for halogen and incandescent bulbs, maintaining the same standard socket (E27, E14, and other types). The main advantages are:
- Energy savings up to 70-75% compared to traditional incandescent bulbs
- Average lifespan of 8,000-15,000 hours, significantly longer than halogens
- Integrated starter in the lamp body, with no need for external ballasts or starters
- Direct compatibility with traditional lamp holders
- Availability in various color temperatures, from warm white 2700K to cool white 6500K
Features to consider
Despite their energy advantages, compact fluorescent bulbs have a non-instant switching-on time: a few seconds are needed to reach full luminous flux, with efficiency that gradually stabilizes within the first minutes of operation. For applications requiring immediate switching on or frequent on/off cycles, we recommend considering modern LED bulbs as a more efficient alternative.
Typical applications
Compact fluorescent bulbs are used in residential service lighting, basements, garages, technical rooms, stairwells, warehouses, offices, and commercial environments where the light remains on for extended periods. They are also an economical solution for mass replacement of bulbs in older installations, while waiting for a complete LED retrofit. If a product shows zero availability, it can still be ordered on request: average delivery times are shown in the product page.