--- product_id: 401852895 title: "Sylvania 10 Pack 20668 CF18DD/E/841/ECO 18-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp" brand: "satco" price: "₱1179" currency: PHP in_stock: false category: "Satco" url: https://www.desertcart.ph/products/401852895-sylvania-10-pack-20668-cf18dd-e-841-eco-18-watt store_origin: PH region: Philippines --- # 12,000 hours long life 18W energy-saving power 1150 lumens bright Sylvania 10 Pack 20668 CF18DD/E/841/ECO 18-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp **Brand:** satco **Price:** ₱1179 **Availability:** ❌ Out of Stock ## Summary > 💡 Light smarter, live brighter — don’t get left in the dark! ## Quick Answers - **What is this?** Sylvania 10 Pack 20668 CF18DD/E/841/ECO 18-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp by satco - **How much does it cost?** ₱1179 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/401852895-sylvania-10-pack-20668-cf18dd-e-841-eco-18-watt) ## Best For - satco enthusiasts ## Why This Product - Trusted satco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Efficient 18W Power:** Slash your energy bills without sacrificing brightness—smart lighting for the eco-conscious professional. - • **Brilliant 1150 Lumens Glow:** Illuminate your space with crisp, cool white light that energizes your work and home environment. - • **Perfect 4100K Cool White Tone:** Boost productivity and focus with a balanced color temperature that’s neither too warm nor too harsh. - • **12,000 Hours of Reliable Light:** Enjoy years of consistent performance with built-in end-of-life safety shutdown for hassle-free maintenance. - • **Seamless Compatibility & Eco-Friendly:** Works flawlessly with electronic and dimming ballasts, plus TCLP compliance for guilt-free sustainability. ## Overview The Sylvania 10 Pack 20668 CF18DD/E/841/ECO offers 1150 lumens of cool white light at 4100K with an energy-efficient 18-watt rating. Designed for long-lasting use with 12,000 hours of life and built-in safety shutdown, these 4-pin double tube compact fluorescent lamps are compatible with electronic and dimming ballasts. Ideal for professionals seeking eco-friendly, reliable lighting solutions that enhance productivity and reduce energy costs. ## Description Sylvania 20668 DULUX 18W double compact fluorescent lamp with 4-pin base, 4100K color temperature, 82 CRI, for use with electronic and dimming ballasts, ECOLOGIC These lamps are long life, energy-saving alternatives for incandescent lamps. When paired with SYLVANIA linear ECOLOGIC lamps, all the fluorescent lamps in an installation will be TCLP compliant. ## Features - Lumens: 1150 - Base Type: G24q 2 - Life Hours: 12,000 - Wattage: 18 Watt - Color Temperature: 4100K ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00P6NUFJ2 | | Additional Features | Built in feature that will safely shut the lamp down at end of lamp life | | Brand Name | Satco | | Bulb Shape Size | T | | Color Rendering Index | 82.0 | | Color Temperature | 4100 Kelvin | | Controller Type | Push Button | | Customer Reviews | 4.4 4.4 out of 5 stars (111) | | Incandescent Equivalent Wattage | 18 Watts | | Light Color | cool white | | Light Source Operating Life | 12000 Hours | | Light Source Wattage | 18 Watts | | Light Type | CFL | | Manufacturer | SYLVANIA | | Manufacturer Part Number | S6736 | | Material Type | Glass | | Model Name | 20668 | | Model Number | 20668 | | Number of Items | 1 | | Package Quantity | 1 | | Shape | Tubular(T) | | Specific Uses For Product | Lamp | | UPC | 046135206689 | | Unit Count | 10.0 Count | | Voltage | 120 Volts | | Wattage | 18 watts | ## Product Details - **Brand:** Satco - **Bulb shape/size:** T - **Light type:** CFL - **Special features:** Built in feature that will safely shut the lamp down at end of lamp life - **Wattage:** 18 watts ## Images ![Sylvania 10 Pack 20668 CF18DD/E/841/ECO 18-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp - Image 1](https://m.media-amazon.com/images/I/31Gf1xLdJ5L.jpg) ![Sylvania 10 Pack 20668 CF18DD/E/841/ECO 18-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp - Image 2](https://m.media-amazon.com/images/I/51ri4uFc8nL.jpg) ## Frequently Bought Together - Sylvania (10 Pack) 20668 CF18DD/E/841/ECO 18-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp, 10 Count (Pack of 1) - Sylvania (10 Pack) 20667 CF13DD/E/841/ECO 13-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp, 10 Count (Pack of 1) - Sylvania S6740 (10 Pack) 20669 CF26DD/E/841/ECO 26-Watt 4100K 4-Pin Double Tube Compact Fluorescent Lamp, 10 Count (Pack of 1), White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/401852895-sylvania-10-pack-20668-cf18dd-e-841-eco-18-watt](https://www.desertcart.ph/products/401852895-sylvania-10-pack-20668-cf18dd-e-841-eco-18-watt) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-10-30*