The Sylvania CF7DS/850/ECO (21275) is a 7W twin tube compact fluorescent lamp (CFL) designed for plug-in ballast-driven fixtures with a G23 2-pin base. Delivering 400 lumens at a 5000K daylight color temperature, this CFL produces crisp, cool-white light well suited to task-oriented environments such as offices, retail spaces, reading areas, hallways, exit signs, wall sconces, and surface-mounted fixtures. The T4 single-tube form factor measures 5.30 inches in overall length, making it compatible with compact fixture housings where space is a consideration. With a rated average life of 10,000 life hours and a color rendering index of 82, this compact fluorescent lamp balances long service intervals with reliable color accuracy for everyday lighting applications. As part of Sylvania's DULUX S ECOLOGIC series, the CF7DS/850/ECO is engineered to meet the Federal Toxicity Characteristic Leaching Procedure (TCLP) criteria for classification as non-hazardous waste in most states and is RoHS compliant, supporting responsible lamp disposal. The 5000K daylight output makes this twin tube CFL a practical choice wherever bright, alert-quality illumination is required in a compact, energy-efficient package.

• 7W twin tube CFL delivering 400lm at 5000K daylight color temperature for bright, crisp white light
• G23 2-pin base fits standard plug-in ballast fixtures; T4 single-tube design measures 5.30 in. overall length
• Rated 10,000 life hours for extended service intervals and reduced maintenance frequency
• CRI of 82 provides reliable, accurate color rendering suitable for offices, retail, and task lighting
• DULUX S ECOLOGIC series — TCLP-compliant for non-hazardous waste classification in most states and RoHS compliant
• Sylvania model 21275; UPC 046135212758 — sold individually

Tags: cf7ds/850/eco, twin, tube, cfls