Replacement Bulb for Sylvania F20T12/GRO/AQ/WS/RP | 20W T12 | Plant & Aquarium

Promote healthy plant growth and enhance the colors of your aquarium with our replacement for Sylvania F20T12/GRO/AQ/WS/RP Wide Spectrum Bulb. This 20-watt T12 fluorescent tube emits a specialized purple/pink light spectrum designed to stimulate photosynthesis in plants and bring out the vibrant colors of tropical fish.

Measuring 24 inches in length, this "Gro-Lux" style bulb fits standard 2-foot hoods and grow light fixtures. Its balanced wide spectrum output supports both vegetative growth and flowering while making aquariums look stunning.

Key Features & Benefits

• Plant Growth Spectrum: Emits peaks in blue and red wavelengths to maximize chlorophyll absorption and promote healthy plant development.
• Color Enhancing: The unique purple/pink tint makes red, blue, and green colors in fish and plants appear more vivid and intense.
• Standard 2-Foot Fit: 24-inch length fits common 2ft aquarium hoods and plant stands.
• Dual Purpose: Ideal for both freshwater planted aquariums and indoor terrestrial plant starting/growing.
• Standard Base: Medium Bi-Pin (G13) bases fit standard T12 fixtures.

Product Specifications

• Product Type: Replacement Grow / Aquarium Light Bulb
• Replaces OEM Part #: F20T12/GRO/AQ/WS/RP (Sylvania)
• Wattage: 20 Watts
• Length: 24 Inches (2 Feet)
• Diameter: T12 (1.5 Inches)
• Base Type: Medium Bi-Pin (G13)
• Light Color: Wide Spectrum (Purple/Pink Tint)
• Condition: Brand New

Common Applications

This specialized tube is designed for:

• Freshwater Planted Aquariums
• Indoor Seed Starting and Herb Gardens
• Showcase Lighting for Fish
• Terrariums and Vivariums

Grow lush plants and vibrant fish. Order your Replacement Gro-Lux Wide Spectrum Bulb today!

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.