Sylvania 42049 13W 4ft T5 LED Tube 3500K Type A

Product Overview

Sylvania 42049 SubstiTUBE LED13T5HEL48FGDIM835SUBG2 13W 4ft T5 HE LED Tube 3500K G5 UL Type A Dimmable | 2000 Lumens | 82 CRI | G5 Base | 50,000 Hours

The Sylvania 42049 SubstiTUBE LED13T5HEL48FGDIM835SUBG2 is a 13W 4ft T5 High Efficiency LED tube designed as a UL Type A replacement for the FP28/835/ECO fluorescent T5 lamp. It operates on select compatible programmed rapid start electronic T5 ballasts, providing 2000 lumens at 3500K. Verify ballast compatibility, lamp length, base, and fluorescent replacement code before ordering.

WATTAGE

13W

LED Lamp

LUMENS

2000

Typical

COLOR TEMP

3500K

CCT

BASE

Mini Bi-Pin

CRI

Color Rendering

Technical Specifications

Brand	Sylvania / LEDVANCE
Item Number	42049
Ordering Abbreviation	LED13T5HEL48FGDIM835SUBG2
Lamp Type	SubstiTUBE LED T5HE UL Type A, Gen 2
Wattage	13W
Fluorescent Replacement	FP28/835/ECO
Length	4ft nominal; max overall length 45.80 in / 1163 mm
Base	G5
Typical Lumens	2000 lm
Color Temperature	3500K
CRI	82
Beam Angle	180° with frosted glass optics; 320° light emitting angle
Rated Life	50,000 hours (L70)
Power Factor	>0.90
THD	<20%
Dimming	Dimmable to 10% with a compatible 0-10V dimmable ballast.
Location Rating	Dry and damp locations
Operating Temperature	-4°F to 113°F (-20°C to 45°C)
Maximum Case Temperature	167°F (75°C)
Case Quantity	25
DLC	5.1
Certifications / Listings	cULus, RoHS, FCC, NSF, Lead Free, Mercury Free, DLC 5.1
Warranty	5-year limited warranty

Product Overview

This SubstiTUBE T5HE lamp provides an energy-saving LED alternative to standard-output fluorescent T5 lamps while retaining operation on select compatible programmed rapid start electronic T5 ballasts. It is instant-on, mercury-free, has no lamp polarity, and uses frosted glass optics for uniform light distribution.

The lamp is intended for Type A retrofit applications where the existing ballast remains in place. Ballast compatibility must be confirmed before installation, and the product cannot be used with High Output ballasts.

Compatible Applications

Commercial and institutional T5 fluorescent retrofit applications
Fixtures using compatible programmed rapid start electronic T5 ballasts
Dry and damp indoor locations
Occupancy and vacancy sensor applications when the ballast/system is compatible

Before Ordering – Verify

Confirm the exact fluorescent replacement code: FP28/835/ECO.
Confirm G5 base and 4ft nominal lamp length.
Confirm the existing programmed rapid start electronic T5 ballast is on the LEDVANCE compatibility list.
Do not use with High Output ballasts.
Do not mix this lamp with other LED or fluorescent lamps on the same ballast.
Do not use with ballasts more than ten years old.
No de-lamping is allowed; replace a failed lamp immediately.

Safety and Handling Guidelines

Turn power off before installation, inspection, or maintenance.
Install and operate in accordance with NEC, UL requirements, and applicable codes.
Insert and align tubes fully in lamp holders to prevent poor contact, arcing, and localized overheating.
Maximum mounting distance between tube and ballast is 20 feet.
Operating temperature must remain between -4°F and 113°F (-20°C and 45°C).