Product Overview
Sylvania 41064 (LED9.5T8L48FG841BF) 9.5W 4ft Type B LED T8 Tube — 4100K, Frosted Glass, G13 Base, 120-277V
The Sylvania 41064 (LED9.5T8L48FG841BF) is an ultra-efficient 9.5-watt 4-foot Type B double-ended ballast-free LED T8 lamp from the LEDlescent™ series, engineered to replace traditional 32W fluorescent T8 and T12 lamps by bypassing the existing ballast. Operating directly on 120–277V line voltage, this frosted glass tube delivers 1,600 lumens of 4100K neutral white light at an industry-leading 168 LPW efficacy with an 82 CRI rating. Built with a patented internal safety circuit, standard G13 medium bi-pin base, 220° beam angle, and a 50,000-hour rated operating life, it works with both shunted and non-shunted sockets for rapid retrofit installation. Always verify fixture wiring, input voltage, and socket condition before ordering.
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WATTAGE
9.5W
168 LPW Efficacy
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LUMENS
1600 lm
Replaces 32W T8
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COLOR TEMP
4100K
Cool White (82 CRI)
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BEAM ANGLE
220°
340° Emitting Area
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RATED LIFE
50,000 hrs
5-Year Warranty
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Technical Specifications
| Brand | Sylvania / LEDVANCE |
| Product / Item Number (NAED) | 41064 |
| Ordering Abbreviation | LED9.5T8L48FG841BF |
| Product Series | LEDlescent™ T8 Ballast-Free |
| UL System Type | Type B (Ballast-Free / Internal Driver / Line Voltage Double-Ended) |
| Bulb Shape | T8 Linear Tube |
| Bulb Construction / Material | Frosted Glass (FG) Optics |
| Base Type | G13 Medium Bi-Pin |
| Wattage | 9.5 W |
| Equivalent Replacement | Replaces 32W Fluorescent T8 / T12 Lamps |
| Input Voltage | 120–277V AC (50/60 Hz) |
| Initial Lumens | 1,600 lm |
| Efficacy | 168 LPW (lm/W) |
| Color Temperature (CCT) | 4100K (Cool White) |
| Color Rendering Index (CRI) | 82 (R9 up to 14) |
| Beam Angle | 220° (340° Light Emitting Area) |
| Nominal Length | 48 in / 4 ft (MOL max: 47.78 in / 1213.6 mm) |
| Bulb Outside Diameter | 1.02 in ± 0.08 in (25.9 mm ± 2.0 mm) |
| Rated Operating Life (L70) | 50,000 Hours |
| Dimmable | No (Non-Dimmable) |
| Power Factor / THD | >0.90 / <20% THD |
| Operating Ambient Temperature | -4°F to 113°F (-20°C to 45°C) |
| Maximum Case Temperature | 158°F (70°C) |
| Location Rating | Dry and Damp Locations |
| Enclosed Fixture Rating | Suitable for Open and Enclosed Fixtures; Approved for Tube Guards |
| Certifications & Compliance | cULus Listed (UL 1598C Classified Retrofit Kit), DLC Standard Qualified, FCC Title 47 CFR Part 15 Subpart B Class B, RoHS Compliant, Lead-Free |
| Package Quantity | 25 per Master Carton |
| Warranty | 5-Year Limited Warranty (24/7 Operation) |
| Sibling SKUs | 41062 (3000K), 41063 (3500K), 41064 (4100K), 41065 (5000K) |
Product Overview
The Sylvania 41064 (LED9.5T8L48FG841BF) is an advanced 4-foot linear LED T8 lamp from the LEDlescent™ ballast-free family designed to eliminate ballasts entirely from commercial fixtures. Consuming only 9.5 watts while generating 1,600 lumens at an extraordinary 168 lumens per watt, this lamp provides energy savings exceeding 70% compared to standard 32W fluorescent systems.
Engineered with double-ended wiring and a patented internal safety circuit, current is prevented from flowing through the lamp until both ends are seated securely in their sockets, eliminating electrical shock risk during installation. The lamp is polarity neutral and compatible with both shunted and non-shunted lampholders, allowing direct retrofit without replacing existing sockets.
Featuring frosted glass construction with a 220° beam distribution (340° light emitting area), the Sylvania 41064 delivers seamless, glare-free 4100K cool white illumination with zero UV emissions. Backed by a 50,000-hour rated operating life and a 5-year 24/7 warranty, it is an ideal maintenance-free solution for commercial, institutional, and industrial facilities.
Compatible Applications
- Commercial office general illumination, troffers, and strip lights
- Industrial high bay and low bay facilities, warehouses, and storage areas
- Parking garages, tunnels, and covered transport corridors
- Retail display cases, grocery aisles, and cove lighting installations
Before Ordering – Verify
- Ballast Bypass Required (Type B): The existing fluorescent ballast MUST be bypassed or removed. Connect 120–277V line voltage directly to the sockets according to the included UL 1598C wiring diagram. Do NOT connect to an active ballast.
- Socket Compatibility: Works with both shunted and non-shunted G13 sockets. For non-shunted sockets, tie socket lead pairs together per wiring instructions.
- Color Temperature & Series Selection: This SKU provides 4100K Cool White (1600 lm / 9.5W). Sibling options in this 9.5W glass family include: 41062 (3000K), 41063 (3500K), and 41065 (5000K).
- Non-Dimmable: This tube is non-dimmable. Do not install on dimmer switches or dimming control circuits.
Safety and Handling Guidelines
- Always turn off primary power at the main circuit breaker before inspecting, rewiring, or installing lamps.
- Ensure sockets are in sound operational condition; replace cracked, charred, or loose lampholders before retrofitting.
- Apply the fixture relamping warning label included with the retrofit kit inside the modified fixture.
- Operating ambient temperature range is -4°F to 113°F (-20°C to 45°C); do not exceed 158°F (70°C) max case temperature.
Compliance
- Safety Certifications: cULus Listed; UL 1598C Classified luminaire conversion retrofit kit.
- Energy Efficiency: DLC Standard Qualified.
- EMI/RFI Standards: Complies with FCC Title 47 CFR Part 15 Subpart B Class B.
- Environmental: RoHS Compliant, Lead-Free, and 100% Mercury-Free.
Ordering Information
- Order Code / NAED: 41064
- Ordering Abbreviation: LED9.5T8L48FG841BF
- Brand: Sylvania / LEDVANCE
- Packaging: Master case contains 25 lamps.
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
