Philips 38329-9 PL-C 18W/827/4P ALTO - 18W Quad Tube Compact Fluorescent Lamp, 2700K Warm White, 4-Pin G24q-2 Base

Philips PL-C 18W/827/4P ALTO (CFQ18W/G24q/827) is a high-efficiency, low-mercury quad-tube CFL designed for electronic ballasts. Provides warm, incandescent-like 2700K light—ideal for residential, hospitality, and commercial fixtures requiring excellent color quality and dimming options. Sold in cases of 10.

Key Specifications

• Wattage: 18W
• Color Temperature: 2700K (Warm White / Incandescent White)
• Base: 4-Pin G24q-2
• Initial Lumens: 1,200 lm
• CRI (Color Rendering Index): 82
• Rated Average Life: 12,000 hours
• Maximum Overall Length (MOL): 5.12–5.7 inches (approx. 130–145 mm)
• Philips Ordering Code: 38329-9 (PL-C 18W/827/4P ALTO or CFQ18W/G24q/827)
• Packaging: Case of 10 lamps

Features & Benefits

• ALTO® Technology: Only 1.4 mg of mercury per lamp – environmentally responsible and passes EPA TCLP for non-hazardous waste.
• Quad-Tube Design: Compact cluster for optimal light distribution in small fixtures; available in 13W, 18W, 26W.
• Energy Saving & Performance: Optimized for electronic ballasts – lower operating costs, flicker-free instant start, and improved efficiency.
• Excellent Color Quality: CRI 82 for vibrant, natural rendering; available in 2700K, 3000K, 3500K, 4100K.
• Dimmable: Compatible with electronic dimming ballasts for flexible control (rapid-start 4-pin design).

Sustainable CFL solution for downlights, wall sconces, recessed fixtures, and general lighting—long life reduces maintenance while delivering warm, inviting illumination.