PHILIPS 14871-8 | PL-S 7W/827/2P ALTO | 2700K Warm White Single Twin Tube

The Philips 14871-8 (PL-S 7W/827/2P) is a compact and highly efficient single twin-tube fluorescent lamp designed for space-conscious fixtures. Utilizing ALTO® low-mercury technology, this 7-watt lamp is an environmentally responsible choice that meets EPA TCLP compliance standards. With a 2700K Warm White color temperature, it produces a cozy, incandescent-like glow that is perfect for residential and hospitality settings. The G23 2-pin base includes an integral starter, specifically engineered for use with magnetic ballasts to ensure reliable ignition and long-term performance across its 10,000-hour rated life.

Product Overview

The Philips PL-S 7W ALTO offers exceptional energy savings, acting as a direct replacement for higher-wattage incandescent bulbs in compact luminaires. Its trichromatic phosphors ensure a high 82 CRI, providing excellent color rendering for task lighting in kitchens, bathrooms, and corridors. Because the starter is built directly into the base, the fixture design can be kept minimal and streamlined. This lamp is widely utilized in professional environments for security lighting and general illumination where a warm, inviting atmosphere is desired without the frequent maintenance of traditional lamps.

• Low Mercury ALTO® Tech: Industry-leading sustainability with only 1.4mg of mercury.
• High Efficiency: Delivers approximately 56 lumens per watt for reduced energy costs.
• Cozy Illumination: 2700K temperature mimics the familiar light of standard household bulbs.
• Integrated Starter: Simplifies fixture circuitry and installation for magnetic systems.

Technical Specifications

• Brand: Philips ALTO
• Order Code / SKU: 14871-8 (148718)
• Generic Code: CFT7W/G23/827
• Wattage: 7W
• Base Type: G23 (2-Pin)
• Color Temperature: 2700K (Warm White)
• CRI: 82
• Initial Lumens: 400 lm
• Rated Average Life: 10,000 Hours
• Max Overall Length (MOL): 5.34" (135 mm)
• Replaces: Discontinued Philips 342568

Safety & Installation Guide

• Ballast Requirement: This lamp is designed for use with Magnetic Ballasts only. It is not compatible with electronic ballasts.
• Installation: Switch off power before replacing. Align the G23 pins and press firmly into the socket until seated.
• Maintenance: For consistent light levels, replace lamps as they reach their 10,000-hour rated life to avoid "dimming" or color shift.
• Recycling: Contains mercury. Please dispose of according to local environmental regulations for fluorescent lighting.

Primary Applications

• Residential Downlights: Ideal for accent lighting in living rooms and bedrooms.
• Hospitality: Provides warm ambient light in hotel corridors and lobbies.
• Task Lighting: Excellent for under-cabinet fixtures and desk lamps.
• Security Lighting: Reliable performance for walkways and entryways in commercial buildings.