OSRAM28w 2D Square 4-Pin Gr10q Cap Standard White (3500k) Compact Fluorescent Lamp [Energy Class G]
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OSRAM28w 2D Square 4-Pin Gr10q Cap Standard White (3500k) Compact Fluorescent Lamp [Energy Class G]

Product ID: 47961741
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Details

  • Brand
    OSRAM
  • Light type
    CFL
  • Special feature
    Energy
  • Wattage
    28 watts
  • Bulb shape size
    T6
8000h rated life
28W power, 150W equivalent
💡3500K natural white light

Description

💡 Light smarter, live brighter — don’t get left in the dark!

  • INSTANT AMBIANCE - Quick ignition with full brightness in under 3 minutes keeps your space ready when you are.
  • LONG LASTING GLOW - Up to 8000 hours of reliable illumination—less hassle, more productivity.
  • SLEEK SLIM DESIGN - Low-profile square shape fits seamlessly into modern slimline wall or ceiling fixtures.
  • ENERGY SAVVY BRILLIANCE - Consumes 80% less energy than traditional GLS bulbs, saving your bills and the planet.
  • VERSATILE COMPATIBILITY - Works flawlessly with both electronic and conventional control gear for flexible installation.

The Osram 28W 2D Square 4-Pin Compact Fluorescent Lamp delivers energy-efficient lighting with a natural 3500K white glow. Its slim square design ensures uniform light distribution, while its 8000-hour rated life and compatibility with various control gear make it a reliable, cost-effective choice for modern professional spaces.

Specifications

BrandOSRAM
ManufacturerOsram
Product Dimensions20.5 x 20.5 x 1.7 cm; 220 g
Item model number0280-028835o
Part Number0280-028835o
Number of Items1
StyleE27 GLS BULB
ColourFrosted
ShapeSpiral
MaterialPlastic
Finish typesWhite
Included Components3 lamps
Voltage60 Volts
Specific UsesCeiling
Special featuresEnergy Efficient
Plug FormatConnector, female
Power and Plug Description:electric
Batteries included?No
Batteries Required?No
CertificationEnergy rating A
Type of BulbCompact fluorescent
Cap TypeGR10
Luminous Flux1900 Lumen
Wattage28 watts
Wattage28 Watts
Incandescent Equivalent150 Watts
Colour Temperature3500 Kelvin
Colour Rendering Index (CRI)85
Average Life15000 Hours
Average Life10000 Hours
Bulb Length205 Millimetres
Lamp Power Factor0.6
Item Weight220 g
Guaranteed software updates untilunknown

Have a Question? See What Others Asked

How big is it? Description says 53cm? That's half a meter. Can't imagine that being right. What's the actual size please?
on the 28 2d 4 pin light what position should the 9 little switches be in on the back plate
Is this warm white (yellow)or cool (blue)?
Mine doesnt say Orsam anywhere... neither on the box nor the bulb. is this normal or was i sold a fake?

Reviews

M**N

Quality

Quality @ reasonable price

M**N

Simple choice. Reliable and Affordable Replacement.

Compact fluorescent lamp is a solid replacement for older fixtures. The 3500K brightness is perfect for general lighting, providing clear, consistent light.It offers great value for money, with good quality and durability. While it’s in Energy Class G, it’s still more efficient than older incandescent bulbs.Overall, a reliable and cost-effective choice for compatible fixtures. Highly recommended!

C**E

Not bad, but not 8000 hours life

Nice and bright but only lasted 32 months. My maths is not the greatest but I would have had to be using it over 8 hours a day to reach the advertised 8000 hours rated life. I had a Bell which lasted for 6 years but I see people on that product page complaining that their Bell only lasted a few months. Perhaps someone with more knowledge than me can explain the variations.

T**N

Excellent!!!

Excellent service, value for money and fast delivery!!!

C**H

Excellent

Easy to fit

D**E

Flickers but works

Easy to install but noticed flickering when you first turn the light on - however it does stop after a few minutes.

S**K

Good one!

Osram is always making really quality productsHappy as always

J**N

EASY TO FIT IDEAL REPLACEMENT

EASY TO FIT IDEAL REPLACEMENT FROM A GOOD BRAND

Common Questions

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Customer service was outstanding when I had questions about the product.

2 days ago

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