![OSRAM28w 2D Square 4-Pin Gr10q Cap Standard White (3500k) Compact Fluorescent Lamp [Energy Class G]](https://m.media-amazon.com/images/I/51CfAFoKC8L.jpg)
💼 Illuminate your workspace with smart, sustainable style.
The OSRAM 28W 2D Square Compact Fluorescent Lamp delivers bright, energy-efficient lighting equivalent to a 150W incandescent bulb. Featuring a sleek low-profile design and a warm 3500K color temperature with high color rendering (CRI 85), it offers up to 15,000 hours of long-lasting performance. Ideal for professional environments, it fits standard GR10q caps and supports both electronic and conventional control gear, making it a smart upgrade for modern offices and homes.
| Brand | OSRAM |
| Manufacturer | Osram |
| Product Dimensions | 20.5 x 20.5 x 1.7 cm; 210 g |
| Item model number | 0280-028835o |
| Part Number | 0280-028835o |
| Number of Items | 1 |
| Style | E27 GLS BULB |
| Colour | Frosted |
| Shape | Spiral |
| Material | Plastic |
| Finish types | White |
| Included Components | 3 lamps |
| Voltage | 60 Volts |
| Specific Uses | Ceiling |
| Special features | Energy Efficient |
| Plug Format | Connector, female |
| Power and Plug Description: | electric |
| Batteries included? | No |
| Batteries Required? | No |
| Certification | Energy rating A |
| Type of Bulb | Compact fluorescent |
| Cap Type | GR10 |
| Luminous Flux | 1900 Lumen |
| Wattage | 28 watts |
| Wattage | 28 Watts |
| Incandescent Equivalent | 150 Watts |
| Colour Temperature | 3500 Kelvin |
| Colour Rendering Index (CRI) | 85 |
| Average Life | 15000 Hours |
| Average Life | 10000 Hours |
| Bulb Length | 205 Millimetres |
| Lamp Power Factor | 0.6 |
| Item Weight | 210 g |
| Guaranteed software updates until | unknown |
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!
M**5
Amazing !
Easy to install great quality, I’m happy 😀Highly recommend!
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.
K**I
Work just fine
Excellent product, easy to use and I will recommended to my friends
R**G
Fitted and works as it should.
Fitted and works as it should.
B**O
lamp
it works well so far
J**X
Not well protected
This product works well and is a doddle to install. However, I’ve only given it 3 stars because of the packaging. It is not well protected. The first one I ordered came smashed to smithereens. The second one was okay, but very vulnerable. If you don’t know the exact name of the bulb, it’s not going to come up on your search either. Wider search parameters are needed. The actual bulb works well, it lights up my bathroom fine, and the colour is okay. It does the job.
S**Y
great price for brand name quality product
great price for brand name quality product
Trustpilot
Hace 3 semanas
Hace 2 meses
![Osram 28w 2D Square 4-Pin Gr10q Cap Standard White (3500k) Compact Fluorescent Lamp [Energy Class G]](https://images-eu.ssl-images-amazon.com/images/I/51CfAFoKC8L._AC_UL116_SR116,116_.jpg)
