💼 Light smarter, work brighter—Osram’s compact brilliance for the modern pro.
The Osram 16W 2D Square 4-Pin GR10q Compact Fluorescent Lamp delivers 1050 lumens of warm white light at 3500K with an impressive 10,000-hour lifespan. Its energy-efficient Class A rating and versatile GR10q base make it ideal for professional environments seeking sustainable, long-lasting illumination.
| Brand | OSRAM |
| Manufacturer | Osram |
| Product Dimensions | 59 x 2.6 x 2.6 cm; 40 g |
| Item model number | CFL SQUARE 16 W/835 4-PIN |
| Part Number | CFL SQUARE 16 W/835 4-PIN |
| Number of Items | 1 |
| Colour | White |
| Shape | Spiral |
| Material | Glass |
| Voltage | 230 Volts |
| Specific Uses | General purposes |
| Special features | Energy Efficient |
| Plug Format | no_plug |
| Power and Plug Description: | electrical outlet |
| Batteries included? | No |
| Batteries Required? | No |
| Certification | Energy Efficiency Standard Unspecified |
| Type of Bulb | Compact Fluorescent Light (CFL) |
| Cap Type | GR10 |
| EU Energy Efficiency Label | A |
| Luminous Flux | 1050 Lumen |
| Wattage | 16 watts |
| Wattage | 16 Watts |
| Incandescent Equivalent | 75 Watts |
| Colour Temperature | 3500 Kelvin |
| Colour Rendering Index (CRI) | 80 |
| Average Life | 10000 Hours |
| Average Life | 13000 Hours |
| Bulb Diameter | 17.5 Millimetres |
| Bulb Length | 217 Millimetres |
| Item Weight | 40 g |
| Guaranteed software updates until | unknown |
M**T
Excellent replacement
Why did you choose this product over others?:Product met the required criteria. It was an excellent replacement and was easily fitted
K**Y
Quality, brand name bulb
Once you have filtered out the right specification bulb you need (wattage, fit, size, light colour and brightness) how do you decide which one to purchase from the 'me - too' selection available? Are they all the same irrespective of price? Difficult to decide isn't it. For me, if there isn't much difference in the price I tend to go for the known brand option as I did in this case. I wasn't disappointed. The bulb was well packaged, has a quality look about it, fits into the holder well and works without flickering. Job done. Only time will tell if it lasts the 10,000 hours!
K**H
Expensive but necessary
Live in rented, silly light bulbs in the toilets, fit and works. Nice and bright. Did have to measure to check it would fit so make sure you measure the old one first. Expensive for one bulb but assume it's the going rate.
P**P
stock item.
Good product purchased before this is to put into stock , stand by .Good delivery well packed
D**Y
Waste of money
Why did you choose this product over others?:Broke after just over a month, don't waste your money.
A**N
Service not great, bulb ok….so far
1st time I purchased for £9.60 and a 2 pin was sent incorrectly, I sent it back and when I clicked on the original listing for the 4-pin it was now £11.40! I know it’s a couple of £s but to send the wrong item and then list it 20% more within days seems wrong.It is also advertised as energy efficient, but looking at the rating bracket/label on the box…..it is not. I suppose the main thing is it works and I will update on how long.
C**H
Good
Very good
S**T
Fit for purpose.
Good fit it works not much ells you can say about a light tube
Trustpilot
1 month ago
2 months ago
