Description
LED10.5T8/FR17/840/UNV 10.5W 4' T8 Retrofit Tube | Cool White Integrated Driver, Ballast Bypass For Damp Locations
Ideal for fast commercial retrofits, the NaturaLED 4603 replaces fluorescent T8 lamps with a low-maintenance, energy-saving integrated LED tube. Its ballast-bypass design and universal wiring options simplify installation while delivering consistent Cool White illumination for retail, offices, and institutional spaces.
KEY FEATURES:
- Direct Retrofit: Ballast bypass design (UL Type B) for straightforward direct-wire replacement of fluorescent tubes.
- Consistent Light: 4000K Cool White color with CRI >80 for accurate color rendering in commercial environments.
- Wide Voltage Range: Operates on 120-277V for flexible installation across facilities.
- Durable Design: Rated for 50,000 hours with a 5-year limited warranty to reduce maintenance cycles.
- Damp Location Ready: Listed for damp locations and certified by DLC, UL, and NSF.
APPLICATIONS:
- Retail fixtures and display lighting where reliable, consistent color is required.
- Commercial offices and conference rooms for general ambient illumination.
- Schools and institutional corridors for long-life, low-maintenance lighting.
- Installation Tip: Use appropriate single- or double-ended wiring per installation and follow UL Type B ballast bypass instructions.
SPECIFICATIONS:
- Wattage: 10.5W
- Lumens: 1,700
- Color Temperature: Cool White 4000K
- CRI: >80
- Voltage: 120-277V
- Base Type: G13 Bi-Pin
- Shape: T8
- Length: 4-ft (48")
- Beam Angle: 325°
- Wiring/Driver: Integrated Driver, Ballast Bypass (UL Type B)
- Dimmable: No
- Rated Life: 50,000 hours
- Operating Temperature: -4°F to 113°F
- Surge Protect Level: 1.5KV
- Warranty: 5 Year
CERTIFICATIONS & ADDITIONAL NOTES:
- Listings: DLC Standard, UL Listed, NSF Certified
- Location Rating: Suitable for Damp Locations
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Disclaimers
*This product typically ships in 2 to 3 business days. Larger quantities may take longer than stated lead-time. All lead-times are estimates and you will be notified by email if it will take longer than 5 business days to ship. This item ships directly from the factory.

