Sylvania 21616 F15T8/CW 15W 18" T8 4200K Cool White Fluorescent Lamp

Product Overview

Sylvania 21616 F15T8/CW 15W 18" T8 4200K Cool White Fluorescent Lamp

The Sylvania 21616 (F15T8/CW) is a 15W 18" T8 fluorescent lamp on a Medium Bi-Pin (G13) base. Rated 4200K cool white at 60 CRI, it delivers 825 initial lumens (720 mean).

Wattage

15W

18" T8

Color Temp

4200K

Cool White

Lumens

825

Initial

CRI

Color Rendering

Rated Life

7,500

Hours

Technical Specifications

Item Number	21616
Ordering Abbreviation	F15T8/CW
Bulb Shape	T8
Base	Medium Bi-Pin (G13)
Wattage	15W
Nominal Length	18"
MOL (Maximum Overall Length)	17.78"
Color Temperature	4200K (Cool White)
CRI	60
Initial Lumens	825 lm
Mean Lumens @ 25°C/77°F	720 lm
Average Rated Life	7,500 hours (3 hours per start)
Standard Package Quantity	24 per case

Product Overview

This Sylvania 15W 18" T8 fluorescent lamp uses a Medium Bi-Pin (G13) base. Initial output is 825 lumens, dropping to 720 mean lumens at 25°C/77°F. Specifications were taken from the Sylvania lighting catalog. For ballast/lamp compatibility, refer to the Sylvania QUICKTRONIC ballast guide.

Compatible Applications

Fixtures specified for a 15W 18" T8 lamp with a Medium Bi-Pin base
Direct replacement for the Sylvania 21616 (F15T8/CW)

Before Ordering – Verify

Confirm your ballast type is compatible with this lamp (see the Sylvania ballast guide)
Confirm 4200K color temperature matches the rest of your installation
Confirm lamp length (18") and base type match your fixture

Safety and Handling Guidelines

Always disconnect power before servicing or installing
Handle by the base/end caps; avoid flexing or striking the glass tube
Contains mercury – if broken, ventilate the area and follow EPA cleanup guidance
Dispose of / recycle in accordance with state and local mercury-lamp regulations; recycle per lamprecycle.org