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Keystone Technologies
27 Watt 3780 Lumen E26 Medium Base 120-277V LED Corn Cob Retrofit Light Bulb 4000K

Keystone KTLED27HIDE26840D Retrofit
Our price (Before qty discounts*): $54.41
Larger Quantity? Request A Quote

Only 4 Available. For Greater Quantity, Please Call For Alternate.
Item Number: KT-LED27HID-E26-840-D
Manufacturer: Keystone Technologies
Manufacturer Part No: **KT-LED27HID-E26-840-D - Key
Operating Voltage: 120-277 Universal Voltage
LED for HID Replacement: 100W HID
UPC: 890949012161
Technology: LED
Application: Outdoor
Fixture Type: LED Retrofit
Watts: 27
Lumens: 3780
Color Temp: 4000K
CRI (Color Rendering Index): 80
Base Type: Medium E26
Common Name of Color: Cool White
Dimmable: No
Beam Angle Range: 130-360
Product Specifications - Quick Reference
Input Voltage:
Dimmable:
120-277 Volt AC
NOT Dimmable
 
Dimensions:
Bulb Base:
3.43" Diameter x 7.95" Long
E26 Medium Base
LED Color:
4000 Kelvin
 
Replaces:
Up To 100W MH or HPS
Initial Lumens:
Lumens per Watt:
3,780 Lumens
140 Lumens/Watt
 
Beam Angle:
Rated Locations:
360 Degrees, Omnidirectional
Dry, Damp, and Wet


Available wattages ranging from 20 watt through 100 watt, with either an E26 medium or EX39 mogul screw base, Keystone Technologys LED Retrofit lamps are the ideal upgrade solution to traditional compact fluorescent, high-pressure sodium or metal halide sources in enclosed lighting fixtures.  With integral 4kV Surge Protection, Keystone's extensive selection fills your lighting retrofit needs from portable luminaires, surface mounted and ceiling luminaires or acorn fixtures and outdoor security lighting where a higher lumen output is required. Keystones LED Retrofit bulbs are a simple energy saving solution for providing significant maintenance savings.

This item is the Keystone Technology KT-LED27HID-E26-840-D. These LED corn cob retrofit bulbs offer an omni-directional 360 degree beam angle. They consume up to 75% less energy than conventional HID systems - just 27 watts of 120 to 277 volt energy to generate 3,780 initial lumens of light output (an awesome 140 Lumens per Watt). An excellent energy saving bulb to replace up to 100 watt Metal Halide (MH) or High Pressure Sodium (HPS) lamp. The Keystone KT-LED27HID-E26-840-D is a non-dimmable LED light bulb. This LED lighting retrofit option for bollards, surface or ceiling mounted fixtures or post top fixtures carries a rated life of up to 50,000 hours and has an operating temperature range of -29 degree Celsius to 60 degrees Celsius

With SmartCool technology, a thermal sensor in the lamp activates during extreme high temperature conditions. When activated, power to the lamp is reduced by up to 20% to cool the lamp and maintain lamp life. Once the sensor reaches an acceptable, lower temperature, the lamp gradually returns to full light output. Give them a try - You will be very pleasantly surprised. Click here to see the complete Keystone Lighting LED Retrofit Bulb Specification Sheet.

Designed with Solid State technology which requires no fans or moving parts, these LED retrofit bulbs give outstanding reliability without any noise. They have an E26 medium base that easily integrates energy saving LED technology into even your tightest site lighting, roadway or post top lighting format. The physical dimensions of the Keystone 4000K Cool White LED retrofit are just 7.95 MOL by 3.43 in diameter. These LED retrofit bulbs carry a 5 Year Warranty.

The Keystone Technology 27 watt LED corn cob bulb is suitable for use in Dry, Damp and Wet Locations, has been designed to retrofit existing HID 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. Please NOTE: When retrofitting LED to an HID fixture, the ballast must be by-passed or removed from the fixture. Additionally, by-passing the ballast will insure no RFI interference. 


* Quantity discounts every day on all products!

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Related Products

Keystone KTLED27HIDE26850D Retrofit
Keystone Technologies
27 Watt 3830 Lumen E26 Medium Base 120-277V LED Corn Cob Retrofit Light Bulb 5000K
Only 2 Available. For Greater Quantity, Please Call For Alternate.
Our price (Before qty discounts*): $54.41
27 Watt 3830 Lumen E26 Medium Base 120-277V LED Corn Cob Retrofit Light Bulb 5000K
Keystone KT-LED27HID-E26-850-D - 27 Watt LED Corn Cob Light Bulb - 120/277 Volt - LED for HID Replacement Lamps - E26 Medium Base - 5000K - 360 Degree Beam - 3830 Lumens - Retrofit LED Bulbs For HID Fixtures - LED Replacement for 100W HPS or MH Bulbs
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