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Keystone Non-Dimmable 35W 120-277V 4000K A-25 LED Bulb, Enclosed Fixture Rated, E39 Base

SKU: KT-LED35A25-O-EX39-840 | Ordering Code: KT-LED35A25-O-EX39-840 | UPC: 843654122922

Keystone KT-LED35A25-O-EX39-840 Non-Dimmable 35W 120-277V 4000K A-25 LED Bulb, Enclosed Fixture Rated, E39 Base

Prices correct at 9:42 AM, 4/23/2024 and are subject to change

$45.99each

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Options

Bulb Color

Cool White Soft White

Base

Medium (E26) Mogul (E39)

Color Temperature (Kelvin)

Color Temperature Guide 3000 4000

Product Highlights

Energy efficient replacement for a conventional 300 watt bulb
Energy efficient replacement for a 150 watt HID bulb
Estimated life of 45.7 years based on 3 hours use per day
No lead or mercury means easy and environmentally safe disposal

Description

Lighting Facts Per Bulb

Brightness 4780 lumens

Estimated Yearly Energy Cost $4.22

Based on 3 hrs/day, 11¢/kWh

Cost depends on rates and use

Life

Based on 3 hrs/day45.7 years

Light Appearance

WarmCool

4000 K

Energy Used35 watts

Keystone non-dimmable 35 watt 120-277V 4000K A23 LED bulb with E39 base generates as much light as a 150 watt HID lamp or a 300 watt incandescent. Ideal for bollards, post tops and low bay applications.

Ballast must be bypassed when present.

Can be installed base up or base down
Direct line voltage 120-277V - Not compatible with ballasts
Omnidirectional - 330° beam angle
Metal heat sink for optimal heat dissipation
Frosted diffuser maintains low glare
Very long life - Rated to still put out 70% as much light after 50,000 hours of operation as it does when brand new

Do not “hot swap” this bulb. Turn off fixture before replacing existing bulb.

Full Specs

Brand	Keystone
Model Number	KT-LED35A25-O-EX39-840
Energy Used	35 Watts
Incandescent/Halogen Equivalent	300 Watts
HID Equivalent	150
Volts	120-277
Base	Mogul (E39)
Bulb Shape	A-25
Bulb Color	Cool White
CRI	80
Color Temperature (Kelvin)	4000
Brightness (Lumens)	4780

Bulb Finish	Frosted
Bulb Technology	LED
Average Rated Life (hr)	50000
Operating Temperature (°F)	-4 to 113
Beam Angle (°)	330
Bulb Power Type	Ballast Bypass
Length (in)	6.9
Diameter (in)	3.7
Warranty	5 year limited
Damp Location	Yes
Rated for Fully Enclosed Fixtures	Yes
Not For Sale In	CA