Product Overview
Sylvania 40894 LED13T8/L48/FP/DIM950TL/SUB 13W 4ft T8 LED Tube 5000K G13 Type A TruWave - Replaces 32W T8 Fluorescent | 2100 Lumens | CRI 90 | G13 | 70,000 Hours
The Sylvania 40894 LED13T8/L48/FP/DIM950TL/SUB SubstiTUBE® IPS TruWave® Technology LED T8 is a 13W, 4-foot UL Type A LED T8 lamp using TruWave Technology to mimic the natural light spectrum. It delivers 2100 lumens at 5000K with a CRI of 90. Dimmable down to 10% when paired with a compatible 0-10V dimmable ballast. Verify the G13 base, 4-foot T8 lamp configuration, and Type A operation method before ordering.
| WATTAGE 13W LED Lamp | LUMENS 2100 Typical | COLOR TEMP 5000K CCT | BASE G13 Medium Bi-Pin | CRI 90 Color Rendering |
Technical Specifications
| Brand | Sylvania |
| Item Number | 40894 |
| Ordering Abbreviation | LED13T8/L48/FP/DIM950TL/SUB |
| Series | SubstiTUBE® IPS TruWave® Technology LED T8 |
| Wattage | 13W |
| Traditional Replacement | 32W T8 fluorescent (FO32T8) with QHE2x32T8/UNV ISN ballast, 55W traditional system power |
| Nominal Length | 48 in / 4 ft |
| End of Pin to End of Opposite Pin | 47.725" ±0.055" (1212.2mm ±1.4mm) |
| Base Face to Opposite Base Pin | 47.45" ±0.05" (1205.25mm ±1.25mm) max |
| Base Face to Base Face | 47.22" (1199.4mm) max |
| Bulb Outside Diameter | 1.02" ±0.08" (25.9mm ±2.0mm) |
| Base | G13 Medium Bi-Pin |
| Typical Lumens | 2100 lm |
| Lamp Efficacy | 162 LPW |
| Color Temperature | 5000K |
| CRI | 90 (R9 >50, average R9-R12 ≥78; TM-30-18 Rf >91, Rg >95) |
| Beam Angle | 220° |
| Light Emitting Area | 340° |
| Rated Life | 70,000 hours (L70) |
| Power Factor | >0.90 |
| THD | <10% |
| Dimming | Dimmable down to 10% with compatible 0-10V ballast |
| Operation | UL Type A – ballast-dependent; compatible with instant start and select programmed rapid start (IPS) electronic T8 ballasts, 120-277V and 347V input |
| Two-Lamp System Reference | System power 32W, system lumens 4200 lm, system efficacy 130 lm/W, current 0.26A/0.12A on a QHE 2X32T8/UNV ISN two-lamp ballast |
| Wattage Comparison | Replaces 32W T8 fluorescent (FO32T8) with QHE2x32T8/UNV ISN ballast, 55W traditional system power; 42% energy savings/year (24hr/day operation) |
| Ambient Operating Range | -4°F to 113°F (-20°C to 45°C) |
| Max Case Temperature | 147°F (64°C) |
| Lamp Polarity | Polarity neutral – no warm-up time, instant-on |
| UV Emission | None |
| Case/Package Quantity | 25 |
| Certifications | cULus (UL1993, CSA22.2), ETL, RoHS, Lead Free, FCC (Title 47 CFR Part 18, Non-Consumer), ICES, NSF (ANSI 2 – Food Equipment) |
| Warranty | 5-year limited lamp warranty (24/7 operation), NLB Trusted Warranty Program |
Product Overview
The SubstiTUBE® IPS TruWave® Technology LED T8 mimics the natural light spectrum with Sylvania TruWave Technology, controlling blue wavelengths for lower glare and reduced eye strain while properly saturating reds for accurate, vibrant color rendering without sacrificing efficacy. It uses a shatter-proof nano-plastic tube with a G13 medium bi-pin base and delivers a 90 CRI with strong TM-30-18 fidelity scores.
The SubstiTUBE IPS LED T8 is compatible with instant start and select programmed rapid start (IPS) electronic T8 ballasts and is not affected by switching cycles, occupancy, or vacancy sensors, allowing installation with existing compatible ballasts for energy savings without a rewire. Ballast compatibility should be confirmed using the LEDVANCE ballast compatibility guide before ordering.
Compatible Applications
- Commercial 4ft T8 fluorescent retrofit applications
- Fixtures using compatible instant start or programmed rapid start (IPS) electronic T8 ballasts
- Dry and damp locations; enclosed lens/diffuser luminaires (not vapor-tight or sealed luminaires)
- Occupancy and vacancy sensor applications where the ballast/system is compatible
Before Ordering – Verify
- Confirm G13 base and 4-foot T8 lamp configuration.
- Confirm Type A operation method matches the fixture.
- Consult the LEDVANCE ballast compatibility list before ordering – not all instant start or programmed rapid start ballasts are compatible.
- Do not use with magnetic ballasts, ballasts more than ten years old, or older dedicated-voltage (120V/277V) ballasts.
- Do not install LED and fluorescent lamps in the same fixture.
Safety and Handling Guidelines
- Turn power off before installation, inspection, or maintenance.
- Install and operate in compliance with NEC, UL requirements, and all applicable codes and regulations.
- Insert and align tubes properly in lamp holders – partial insertion can cause poor contact, arcing, and localized overheating.
- Do not expose wiring to sheet-metal edges or other sharp objects; do not alter enclosure openings during kit installation.
- For instant start ballasts, use lamp holders with an internal shunt or wired in a shunt configuration; for Programmed Rapid Start ballasts, use non-shunted lamp holders.
- De-lamping is not allowed for ISH ballasts; for approved ISN/ISL ballasts, de-lamp is allowed for only 1 lamp so long as the ballast factor remains below 1.20.
- Maximum mounting distance between tube and ballast is 20 feet.
- Do not use with other LED or fluorescent lamps on the same ballast.
Compliance
- cULus (UL1993, CSA22.2), ETL, RoHS, Lead Free, FCC (Title 47 CFR Part 18, Non-Consumer), ICES, NSF (ANSI 2 – Food Equipment)
Ordering Information
- Manufacturer item number: 40894
- Ordering abbreviation: LED13T8/L48/FP/DIM950TL/SUB
- Case quantity: 25 lamps
- Series: SubstiTUBE® IPS TruWave® Technology LED T8
- Confirm ballast compatibility before ordering – not a ballast-bypass product.
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
