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11w Osram Energy Saving Bulb DULUX S G23 2 Colour 830 Warm White (3000k)

by Osram
4.4 out of 5 stars  See all reviews (7 customer reviews)
Price: 5.45 & FREE Delivery in the UK on orders over 10. Details
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Only 13 left in stock.
Sold by Tom Electric and Fulfilled by Amazon. Gift-wrap available.
Want it tomorrow, 21 Aug.? Choose Express delivery at checkout. Details
  • Eight times the life of ordinary light bulbs
  • Single-ended plug-in base G23 with integrated starter and RF suppression capacitor
  • Small dimensions, extremely slim
  • Low power consumption
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Frequently Bought Together

11w Osram Energy Saving Bulb DULUX S G23 2 Colour 830 Warm White (3000k) + 11w PL Lamp Energy Saving Light Bulb 2 pin 6500k Daylight White G23 S
Price For Both: 8.80

These items are dispatched from and sold by different sellers.

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Product Information

Technical Details
Brand Osram
Item Weight18 g
Product Dimensions23.9 x 2.3 x 3.6 cm
Item model numberDULUX S 11 W/830
Part Number DULUX S 11 W/830
Colour Warm white
Shape Tube
Voltage 230 volts
Specific Uses General Use
Batteries Included?No
Batteries Required?No
Type of Bulb CFL
Cap Type G23
EU Energy Efficiency Label A
Luminous Flux 900 lumen
Wattage 11 watts
Incandescent Equivalent 60 watts
Colour Temperature 3000 Kelvin
Colour Rendering Index (CRI) 85
Average Life 8000 hours
Average Life 10000 hours
Bulb Length 237 millimetres
Additional Information
Best Sellers Rank 7,086 in Lighting (See top 100)
Shipping Weight50 g
Date First Available28 Sep 2008
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Important Information

Light Bulb Recycling
View recycling information for this and other types of lamps.

Light Bulb Breakage and Clean Up Information
Learn more about how to clean up and dispose of broken or damaged lamps.

Energy Efficiency

Lamp efficiency is rated on a scale of A to G 
Lamp efficiency is rated on a scale of A to G A

Product Description

Their small dimensions and slim design make these lamps ideal for creative lighting.

Customer Questions & Answers

Customer Reviews

3 star
2 star
1 star
4.4 out of 5 stars
4.4 out of 5 stars
Most Helpful Customer Reviews
2 of 2 people found the following review helpful
Verified Purchase
What can you say, it's a replacement flourescent tube, exactly as described. (The Colour Rendering Index (CRI) describes ability of light source to reproduce the colour of an item as it would be seen in natural light or sunlight. It is measured on a scale from 0 to 100, with 100 being the best colour reproduction). Although I knew the CRI was not going to produce as white a light as it was replacing, I was slightly dissapointed at how yellow a glow it gave. I might have preferred a whiter light for my office, but if you prefer a softer, more yellowish light, this one will be perfect for you. I was a little surprised that the supplier just sent it in an ordinary bubble wrap envelope (I thought it might have been double wrapped) but it was not damaged and arrived in perfect working order.
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4.0 out of 5 stars I received a GE equivalent 3 Mar 2013
Verified Purchase
I received an equivalent bulb manufactured by GE, which I guess is fine.
I can personally notice an ever so slight flickering as compared to my old bulb, but most people probably won't (I've read the eyes of only a small percentage of people sensitive to this effect and can pick it up).
Besides I must admit I cannot be 100% sure it is the bulb and not the driver causing this effect.
The colour is soft and yellowish.
Overall, I am happy with this product.
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5.0 out of 5 stars arrived on time 22 Feb 2013
Verified Purchase
I am again able to read in comfort with bright light
So far its been v good and I'm well pleased
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4.0 out of 5 stars A good price compared to others 8 Feb 2013
Verified Purchase
Finally one has a arrived which was not damaged in the post due to poor packaging but I should have chosen a brighter light o/p
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