4 Foot 27 Watt Shatterproof LED T5 3500K Light Bulb

Keystone Technologies SKU: KT-LED27T5HO-48GC-835-S
Keystone Technologies 4 Foot 27 Watt Shatterproof LED T5 3500K Light Bulb 3500K Bright White

4 Foot 27 Watt Shatterproof LED T5 3500K Light Bulb

Keystone Technologies SKU: KT-LED27T5HO-48GC-835-S
  • NSF Listed
Regular price $21.58 Sale price $13.63 Save 37%
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Keystone's SmartDrive series LED T5 tube lights have a shatterproof coated glass tube and a frosted lens that eliminates pixelation. There is no risk of broken glass - making them ideal for food service (in fact, they are ETL Sanitation Listed NSF/ANSI Standard 2 - Food Equipment) applications. Keystones Smart Drive LED T5 tubes need no removal/bi-pass of existing ballast. A plug-n-play direct replacement for F54T5HO, most program start electronic ballasts require no rewiring. Keystones provided ballast compatibility chart ensures lamp/ballast compatibility. Testing was performed with stable main supply. Expect variances due to local main, existing installation/wiring, alternative ballast manufacturer versions. Perform an on-site test prior to LED lamp install.

Here is the Keystone Technologies, 240 degree beam angle (325 degree visible light angle), frosted lens, G5 miniature bi-pin retrofit LED tube lights. This 3500K Bright White bulb has a Power Factor >0.9 and consumes just 27 watts of 120 to 277 volt 60 Hz energy. Suitable for use in dry or damp locations, these LED T5 replacement tubes are non-dimmable, will produce 3,150 Lumens of light output (that's an awesome 116 Lumens Per Watt), has a CRI >80 and a rated life of up to 50,000 hours.

The physical dimensions of the Keystone LED T5 LED retrofit are 45.2" long by 0.69" wide, designed to retrofit existing linear fluorescent F54T5HO installations and carry a 5 Year Limited Warranty. 

Manufacturer Keystone Technologies
UPC 890949010136
Lighting Technology LED
Wattage 27 Watt
Voltage 120-277V
Frequency 50/60Hz
Color Temperature (Kelvin) 3500K Bright White
Lumens 3,150 Lumens
Efficiency (Lumens Per Watt) 116 LPW
Ballast Operation Type A Compatible
Bulb Shape T5
Base G5 Mini Bi-Pin
Dimmable Non-Dimmable
Beam Angle 240 Degrees
Rated Life 50,000 Hours
CRI (Color Rendering Index) 80 CRI
Power Factor ≥0.9
Lens Shatter-Proof Coated Glass
Fluorescent Equivalent 54 Watt
Operating Temperature -20ºC/-4ºF to 45ºC/113ºF
Dimensions 45.2" MOL x 0.69" MOD
Certifications cULus, RoHS, NSF/ANSI
Environment Dry and Damp Locations
Warranty 5 Year Limited


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