Philips 38318-2 PL-C 18W/835/ALTO - 18W Quad Tube Compact Fluorescent Lamp, 3500K Natural White, G24d-2 2-Pin Base

Energy-efficient 18W CFL with ALTO low-mercury technology, ideal for recessed downlights, wall sconces, and commercial fixtures using magnetic ballasts.

Specifications

Model / Ordering Code:

38318-2 (PL-C 18W/835/2P/ALTO or CFQ18W/G24d/835)

Wattage:

18W

Color Temperature:

3500K (Natural White / Neutral White)

Initial Lumens:

1,200 lm

CRI (Color Rendering Index):

82

Base Type:

G24d-2 (2-Pin Bi-Pin)

Dimensions (MOL):

Approximately 6.0 inches (150.4 mm max length)

Rated Average Life:

10,000 hours

Design:

Quad Tube Cluster (Double Twin Tube)

Ballast Requirement:

Magnetic (Electromagnetic) Ballast

Country of Origin:

Netherlands

Key Features & Benefits

• ALTO® Technology: Reduced mercury content for environmentally responsible disposal (passes EPA TCLP guidelines).
• Compact Quad-Tube Design: Excellent light distribution in small fixtures; space-efficient cluster style.
• High Performance: Good color rendering (CRI 82) and energy efficiency with magnetic ballasts.
• Versatile Options: Available in 13W, 18W, 26W wattages and color temperatures including 2700K, 3000K, 3500K, 4100K.
• Long Life & Reliability: 10,000-hour rated life reduces replacement frequency.

Applications

• Recessed downlighting in commercial offices, retail, and hospitality spaces.
• Wall washing, accent, and general ambient lighting.
• Decorative wall sconces and pendant fixtures.
• Retail display and task lighting.
• Energy-efficient retrofits for existing magnetic ballast fixtures.