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header-product Fluorescent compact bulb Osram Dulux S/E 7 W, 2G7 base, T12, 400 lm, Warm white (CRI 80)

Fluorescent compact bulb Osram Dulux S/E 7 W, 2G7 base, T12, 400 lm, Warm white (CRI 80)

Osram Dulux S/E fluorescent bulb 4050300591988 Photo 1
Osram Dulux S/E fluorescent bulb 4050300591988 Photo 2
Osram Dulux S/E fluorescent bulb 4050300591988 Photo 1
Osram Dulux S/E fluorescent bulb 4050300591988 Photo 2
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Short description

Osram Dulux S/E compact fluorescent bulb, 7 W power with 2G7 four-pin base and T12 tube size. Delivers 400 lm of warm white light with CRI 80 for natural color rendering and an estimated lifetime of 20,000 hours. Suitable for task and ambient lighting in offices, retail displays, corridors and general interior fixtures requiring a low-power linear CFL.
Warranty: 2 Years
SKU: 12218449
Manufacturer: osram
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Product information

Description

Osram Dulux S/E 7 W is a compact fluorescent linear bulb with a T12 tube profile and a 2G7 four-pin base. The lamp provides approximately 400 lumens of warm white light (around 3000 K) with a Color Rendering Index (CRI) of 80 and an estimated lifetime of 20,000 hours. Designed for applications that require low power consumption and a linear CFL format, this bulb fits fixtures and luminaires prepared for 2G7 compact fluorescent tubes.

Advantages

The bulb combines low energy use at 7 W with a stable warm-white output suitable for general interior lighting. With a CRI of 80 it renders colours naturally for most everyday tasks. The 2G7 base provides secure mechanical and electrical connection in compatible fixtures, while the T12 form factor allows use where a linear compact fluorescent tube is required. The long rated life reduces replacement frequency compared with standard incandescent lamps.

Suitable for

  • Task lighting in offices and workstations
  • Retail display cases and shelving illumination
  • Corridors, stairwells and communal interior areas
  • General-purpose fixtures that accept 2G7 T12 compact fluorescent lamps

Key specifications

  • Power consumption: 7 W
  • Luminous flux: 400 lm
  • Color temperature: Warm white, approx. 3000 K
  • Color Rendering Index: 80
  • Tube profile: T12 linear compact fluorescent
  • Base type: 2G7 four-pin
  • Rated lifetime: approx. 20,000 hours
  • Dimmability: dimmable (use compatible dimmer/control gear)

How to use

Install the bulb into a compatible luminaire with a 2G7 socket, ensuring power is switched off before handling. Align the four pins with the socket and press gently until the lamp is seated. If used with dimming controls, confirm the dimmer or electronic control gear supports compact fluorescent lamps and the specific electrical requirements. Replace the lamp at the end of its rated lifetime or earlier if light output becomes insufficient.

Usage recommendations

Use the lamp in fixtures designed for 2G7 T12 compact fluorescent tubes; avoid use in fully enclosed luminaires unless the fixture manufacturer permits it. For stable dimming and optimal lifetime, pair with compatible control gear and avoid frequent on/off cycles. Dispose of the lamp according to local regulations for fluorescent lamps containing small amounts of mercury.

Specifications

Fitting/cap type:
2G7
Bulb power:
7 W
Luminous flux:
400 lm
Colour temperature:
3000 K
All features
LSF HF preheat 2000h rated, 3h:
0.99 %
LSF HF preheat 4000h rated, 3h:
0.99 %
LSF HF preheat 6000h rated, 3h:
0.99 %
LSF HF preheat 8000h rated, 3h:
0.99 %
LSF HF preheat 12000h rated, 3h:
0.95 %
LSF HF preheat 16000h rated, 3h:
0.81 %
LSF HF preheat 20000h rated, 3h:
0.5 %
LLMF HF 2000h rated:
0.9 %
LLMF HF 4000h rated:
0.86 %
LLMF HF 6000h rated:
0.84 %
LLMF HF 8000h rated:
0.81 %
LLMF HF 12000h rated:
0.79 %
LLMF HF 16000h rated:
0.78 %
LLMF HF 20000h rated:
0.76 %

Performance

Fitting/cap type:
2G7
Bulb power:
7 W
Luminous flux:
400 lm
Light colour:
Warm white
Colour temperature:
3000 K
Dimmable:
Yes
Color Rendering Index (CRI):
80
Bulb lifetime:
20000 h
Bulb size:
T12

Technical details

Lamps quantity:
10 lamp(s)
Mercury content:
1.3 mg
Colour code:
830

Weight & dimensions

Length:
114 mm
Diameter:
12 mm

Packaging data

Package weight:
321 g
Package depth:
125 mm
Package height:
92 mm
Package width:
140 mm
Package type:
Box

Other features

Energy consumption (1000 hours):
8 kWh
Energy efficiency class (old):
A

Description

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Customer reviews

Customer questions

FAQ

How much does the Osram Dulux S/E fluorescent bulb 4050300591988 cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All osram products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized osram service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: fitting/cap type, bulb power, luminous flux, colour temperature, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Osram Dulux S/E fluorescent bulb 4050300591988?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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