Sylvania FO17/741/ECO 17W T8 24IN Cool White Lamp 21770

Product Overview

Sylvania 21770 FO17/741/ECO Octron — 17W T8 Fluorescent Lamp, 4100K Cool White, G13 Bi-Pin

The Sylvania 21770 FO17/741/ECO is a 17-watt T8 fluorescent lamp from Sylvania in the Octron 700 Ecologic series, designed for 2-foot commercial fluorescent fixtures. With a G13 medium bi-pin base, 4100K cool white color temperature, CRI 76, 1,300 initial lumens, and a rated life of 20,000 hours, this lamp is suited for office, retail, healthcare, and institutional lighting applications. The ECO designation indicates reduced mercury content and RoHS compliance. Verify base type, wattage, length, and ballast compatibility before ordering.

Wattage

17W

T8 Fluorescent

Lumens

1,300 lm

Initial Output

Color Temp

4100K

Cool White

Base

G13

Medium Bi-Pin

Rated Life

20,000 hrs

Average Life

Technical Specifications

Brand	Sylvania
Series	Octron 700 Ecologic
Sylvania Item Number	21770
Lamp Type	T8 Linear Fluorescent
Wattage	17W
Initial Lumens	1,300 lm
CRI	76
Color Temperature	4100K Cool White (741 series)
Base Type	G13 Medium Bi-Pin
Rated Average Life	20,000 hours
Max Overall Length (MOL)	24"
Diameter	1" (T8)
Ecologic Compliance	Reduced mercury content, RoHS compliant

Product Overview

The Sylvania 21770 FO17/741/ECO is a 2-foot T8 fluorescent lamp from the Octron 700 Ecologic series for commercial and institutional general illumination. At 17 watts with 1,300 initial lumens and 4100K cool white output, it provides reliable task and ambient lighting in offices, retail spaces, healthcare facilities, schools, and warehouses using 2-foot T8 fluorescent fixtures. CRI 76 supports good color rendering for visual task and display applications.

The ECO designation indicates reduced mercury content and RoHS compliance — an important consideration for facilities with environmental and recycling requirements. The 20,000-hour rated life reduces relamping frequency compared to standard T8 lamps.

Compatible Applications

Commercial and institutional lighting — Offices, retail, healthcare, schools, and industrial facilities using 2-foot T8 fluorescent fixtures.
Retrofit and maintenance replacement — Drop-in replacement for existing 17W 24" T8 cool white fluorescent lamps with G13 base. Verify ballast compatibility before ordering.

Before Ordering — Verify

Base Type: Confirm the fixture socket matches G13 Medium Bi-Pin.
Wattage: Confirm the fixture and ballast are rated for 17W T8 operation.
Length: Confirm 24" (2-foot) MOL fits your fixture.
Color Temperature: Confirm 4100K cool white matches your existing lamp or application requirement.
Ballast Compatibility: Confirm your fixture's ballast is compatible with F17T8 operation.

Safety and Handling Guidelines

Mercury Content: Contains mercury (reduced content — Ecologic). Do not dispose of in regular trash. Recycle through an approved lamp recycling program. Visit lamprecycle.org for local recycling options.
Allow Cooling: Allow lamps and fixtures to cool before servicing or relamping.
Correct Ballast Required: Use only with a compatible ballast rated for F17T8 lamps.

Compliance

ECO designation — reduced mercury content, RoHS compliant.
Contains mercury — subject to applicable lamp recycling and disposal regulations. California, Washington, and other states may have mandatory take-back or handling fee requirements.