Replacement for 858985 NATURAL SPECTRUM - 27W, Daylight, Double Tube, 4-Pin Base

This 27-watt full spectrum compact fluorescent lamp replaces the the 858985 NATURAL SPECTRUM. Engineered to simulate the complete visible spectrum of natural daylight, it features a GX10Q-4 base and delivers light that closely matches outdoor illumination.

The 6500K daylight color temperature produces light that feels crisp and clinical - very blue-white, simulating bright outdoor light. Expect consistent color and output throughout the lamp's rated life.

Key Features & Benefits

• Daylight 6500K Color: Energizing, color-accurate light.
• Gx10Q-4 Base: Direct fit for compatible fixtures.

Product Specifications

• MPN: 858985 NATURAL SPECTRUM
• Wattage: 27 Watts
• Color Temperature: 6500K (Daylight)
• Base: GX10Q-4
• Condition: Brand New

Common Applications

This compact fluorescent lamp is commonly found in:

• Recessed Downlights
• Table & Floor Lamps
• Ceiling Fixtures
• Commercial Lighting

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.