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Item #:
85530936
(10 Pack) Sylvania 21110 CF18DD/835/ECO 18-Watt 3500K 2-Pin Double Tube Compact Fluorescent Lamp
Item #:
85530936
MWK 107674
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, July 17
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Fluorescent bulbs help you save money using 40 - 70% less energy than incandescent bulbs.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Energy Efficient
This 18-watt compact fluorescent lamp provides significant energy savings while delivering bright light, making it a sustainable choice for eco-conscious consumers seeking to reduce electricity costs.
Versatile Lighting
With a color temperature of 3500K, this lamp offers warm, pleasant illumination suitable for various settings, from offices to homes, enhancing the ambiance and visibility in any environment.
Multipack Value
This 10-pack offers excellent value, ensuring you have multiple lamps on hand for easy replacements, minimizing downtime and providing consistent lighting without frequent trips to the store.
Product Details
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
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Energy Conscious Users
Ideal for users looking to reduce energy consumption with efficient 18-watt compact fluorescent lamps.
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Office Lighting
Perfect for office environments where consistent light quality and energy efficiency are crucial for workers' productivity.
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Fluorescent Fixture Support
Useful for spaces specifically designed for 2-pin double tube lamps, ensuring compatibility and optimal lighting performance.
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Homeowners
Unsuitable for users preferring traditional incandescent bulbs for their warm light rather than fluorescent's cooler tones.
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Incandescent Lovers
Not recommended for those who dislike fluorescent lamps due to the slightly harsh light quality compared to incandescents.
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Dimmers or Smart Lights
Should be avoided by users wanting to use dimmer switches or smart home lighting systems for enhanced control.
Product Description
(10 Pack) Sylvania 21110 CF18DD/835/ECO 18-Watt 3500K 2-Pin Double Tube Compact Fluorescent Lamp
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the lifespan of these bulbs?
Answer: These bulbs have a rated life of 10,000 hours. -
Question:
What is the color temperature of the bulbs?
Answer: The color temperature is 3500K, providing a warm white light. -
Question:
How does the energy usage compare to incandescent bulbs?
Answer: These bulbs use 40 - 70% less energy than incandescent bulbs. -
Question:
Is this bulb equivalent to or can it replace the Sylvania 20677?
Answer: Yes, it is a direct replacement. -
Question:
Any wattage higher for cf13ds/827/eco 13-watt single tube compact fluorescent light bulb? i would like it to be brighter.
Answer: There’s a 18watt model but it might be a different part #. Usually the fixtures that use these bulbs use 2 together, that should be enough. -
Question:
Are the pins offset?
Answer: The pins are on opposite corners of the base.
SYLVANIA Compact Fluorescent Bulbs Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MWK 107674
Order now and get it around Friday, July 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- 10-pack of energy-saving fluorescent bulbs.
- Each bulb lasts up to 10 times longer than incandescent bulbs.
- Uses 40 - 70% less energy, significantly cutting costs.
- 5-8 times brighter output compared to traditional incandescent bulbs.
- Rated life of 10,000 hours, ensuring long-lasting use.
- Perfect for both residential and commercial lighting needs.