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Keystone Technologies
T5 LED 27W Shatterproof 3500K

Keystone Smart Drive LED T5 Retrofit Tube
Our price (Before qty discounts*): $19.92

Buy more and maximize your green!

QuantityAmount
1 to 3$19.92
4 to 6$19.25
7 or more$18.78

In stock
Item Number: KT-LED27T5HO-48GC-835-S
Manufacturer: Keystone Technologies
Manufacturer Part No: KT-LED27T5HO-48GC-835-S - Key
Operating Voltage: 120-277 Universal Voltage
UPC: 890949010136
Technology: LED
Watts: 27
Lumens: 3,050
Color Temp: 3500K
CRI (Color Rendering Index): 80
Length of Tube: 4 Foot
Common Name of Color: Bright White
Dimmable: No
Beam Angle Range: 130-360
Product Specifications - Quick Reference
Input Voltage:
Dimmable:
120-277 Volt AC
NOT Dimmable
 
Dimensions:
Beam Angle:
0.69" Diameter x 45.2" Long
240 Degree
LED Color:
3500 Kelvin
 
Tube / Lens:
Shatterproof Coated Glass / Frosted
Lumens:
Efficacy:
3,050 Lumens
113 lm/w
 
Rated Life:
Certifications:
50,000 Hours
DLC, UL, RoHS

Keystone - Since 1945Keystone's SmartDrive LED series of direct replacement LED T5 tube lights, to replace F54T5HO fluorescent tubes, operates in conjuction with your existing program start fluorescent ballasts. LED T5 tubes provide up to 40 percent energy savings over existing fluorescent lamps, a 50,000 hour rated life and are a Design Lights Consortium (DLC) qualified product, which allows commercial applications to immediately take advantage of energy and maintenance savings while maximizing utility rebates. You can now utilize Keystones superior LED technology when replacing T5 fluorescent tubes operating on program start electronic fluorescent ballasts. There is no rewiring of the fixture or hassle of switching out an entire existing fixture body just power off, remove the old technology and replace with Keystone SmartDrive T5 LED tubes to take advantage of energy and maintenance savings. Click here to see the Keystone SmartDrive T5HO LED Ballast Compatibility List.

This series of Keystone LED tube lights has 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 eliminate the need to remove or bi-pass your existing ballast. This plug-n-play direct replacement for F54T5HO fluorescent tubes is compatible with most program start electronic ballasts and requires no rewiring during installation. Keystone has provided a ballast compatibility chart (see the above link) for guidance when selecting a ballast and lamp combination. Lamps were tested for compatibility with the program start ballasts shown in the compatibility chart. Ballasts that do not appear on the chart might still be compatible but have not been tested. All testing has been performed with a stable main supply. The quality of the local main, existing installation and wiring, as well as different manufacturer versions of the above ballasts may affect lamp performance. Since no assurance can be provided regarding these factors, it is a general recommendation to perform a test on-site prior to installing the LED lamps.

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Here is the Keystone Technologies, 240 degree beam angle (325 degree visible light angle), frosted lens, G5 miniature bi-pin retrofit LED tube lights. Part number KT-LED27T5HO-48GC-835-S, 3500K bright white, has a Power Factor >0.9 and consumes just 27 watts of 120 to 277 volt 60 Hz energy (compared to Maxlite's L25T5DF435-CG4). Listed on the DLC Qualified Product List (QPL) and suitable for use in dry or damp locations, these LED T5 replacement tubes are non-dimmable, will produce 3,050 Lumens of light output (that's an awesome 113 Lumens Per Watt), has a CRI >80 and a rated life of up to 50,000 hours. Give them a try - You will be very pleasantly surprised. Click here to see the Keystone KT-LED27T5HO-48GC-835-S Specification Sheet.

The physical dimensions of the Keystone LED 3500K T5 LED retrofit are 45.2 long by 0.69 wide. Each KT-LED27T5HO-48GC-835-S LED T5 retrofit bulb carries a 5 Year Limited Warranty. The KT-LED27T5HO-48GC-835-S, 27 watt LED T5 tube has been designed to retrofit existing linear fluorescent F54T5HO installations, thereby reducing maintenance and energy expenditures in residential, commercial, retail displays, hotel, motel and resort applications and as an energy saving light source for new fixtures and installations.

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