Westinghouse 3794900 18W Cfl Lamp 2700K E26 Medium Base

Product Description

The WESTINGHOUSE 3794900 is an 18-watt mini-twist compact fluorescent lamp (CFL) designed for residential and light commercial lighting applications. It produces 1100 lumens of warm white light at 2700K color temperature with a color rendering index (CRI) of 82, making it suitable for general illumination in standard medium-base fixtures. Rated at 10,000 hours of lamp life, it is a direct energy-saving replacement for 75-watt incandescent bulbs, drawing only 18 watts at 120 volts. The lamp fits an E26 medium screw base and measures 4.75 inches in overall length. It carries UL, CUL, CSA, and FCC listings.

This CFL is suited for use in residential spaces such as living rooms, bedrooms, kitchens, and offices wherever a standard E26 medium-base socket is present. The mini-twist form factor fits enclosed and open fixtures that accept standard A-type incandescent bulbs of comparable size. It operates down to a minimum starting temperature of 5 degrees F, making it appropriate for unheated indoor spaces and some conditioned utility areas. It is sold individually and rated for 120-volt service.

Key Features

• 18-watt CFL equivalent to a 75-watt incandescent bulb
• 1100 initial lumens output at 2700K warm white color temperature
• CRI of 82 for accurate color rendering in living and work spaces
• Rated 10,000-hour lamp life for reduced replacement frequency
• E26 medium screw base fits most standard residential fixtures
• UL, CUL, CSA, and FCC listed; rated for 120-volt service

Compatibility

Compatible with most standard fixtures that accept an E26 medium-base lamp. Verify fixture enclosure type and rated wattage before installation.

Installation Notes

Installation of this lamp should be performed by a qualified electrician or competent end user following local electrical codes and NEC guidelines. Always switch off power at the fixture or wall switch before replacing a lamp. Allow any previously installed incandescent lamp to cool fully before handling the socket. Do not exceed the fixture maximum rated wattage, and confirm the fixture is rated for CFL use if it incorporates a dimmer or timer control.

Technical Specifications

• Wattage: 18 watts
• Incandescent Equivalent: 75 watts
• Initial Lumens: 1100 lumens
• Color Temperature: 2700K
• Color Rendering Index (CRI): 82
• Voltage Rating: 120 volts
• Base Type: E26 medium
• Style: Mini Twist
• Overall Length: 4.75 inches
• Minimum Starting Temperature: 5 degrees F
• Rated Lamp Life: 10,000 hours
• Finish: Warm White
• Applicable Standards: UL, UL Canada and US, CSA, CUL, FCC
• Weight: 0.4 pounds
• Country of Origin: China

Standard Information

• Brand: WESTINGHOUSE
• Manufacturer Part Number: 3794900