At a Glance

Color Temperature: 5000 (K)

Brightness: 5000 (lm)

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Is it suitable for wet locations?How long does it last?Does this dim?What is the warranty period?Can I use it outdoors?

GE 300 -Watt EQ ED28 Daylight Medium screw base E26 LED General purpose Light Bulb

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4.2

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Wattage (NA): 36

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GE Ultra Bright Daylight LED 300-Watt Replacement HID bulbs illuminate your home’s interior with very bright light. The beams of bright white light brighten rooms to provide a sense of security when the sun goes down. This is great for frequently used fixtures—this GE Ultra Bright Daylight LED bulb is rated to last 13 years based on 3 hours days. Unlike CFL bulbs, GE LED bulbs feature instant full brightness and are free of Mercury. Replace CFL, halogen and incandescent light bulbs with GE Ultra Bright Daylight LED that’s ideal for bedroom lighting, foyer lighting, family rooms and dining rooms.

300 watt replacement using only 36 watts (5000 lumens)
Cool, bluish white high definition daylight light - 5000 Kelvin color temperature
Saves 435 dollars on energy costs per bulb versus 300-Watt metal halide bulb over the bulb's life
Rated to last 13 years based on 3 hours per day use
Not suitable for dimming
Suitable for wet locations
1 LED bulb per package
ED28 shape and size
Medium base (E26)

General
Sub-Brand	Ultra Bright	Grade	Residential
Light Bulb Base Type	Medium screw base	Light Color	Daylight
Bulb Finish	Transparent	Use Location	Indoor/Outdoor
Bulb Shape Code	ED28	Package Type	Individual pack
Bulb Material	Glass	Rated Life (Hours)	15000
Light Bulb Base Size	E26	Bulb Shape	Ellipsoidal
Bulb Type	LED	Plug-In Type	Screw-in
Color Temperature (Kelvins)	5000	Color Rendering Index (CRI)	80
Package Quantity	1	Primary Usage	Light fixtures
Type	General purpose

Dimensions
Length (Inches)	5	Bulb Diameter (Inches)	3.5

Features
Built-In Speakers	No	Wattage	36
Beam Angle (Degrees)	0	Energy Efficient	Yes
Shatter Resistant	No	Remote Control Included	No
Vintage	No	Battery Back-Up	No
Scheduling Ability	No	Lowe's Exclusive	No
Blacklight	No	Volts	120
Hub Required	No	Max Operating Temperature (Fahrenheit)	100
Motion Sensor(s) Included	No	Dimmable	No
Enclosed Fixture Rated	No	3 Way	No
Edison	No	Wattage Equivalent	300
Filament Style	Straight	Rapid Start	No
Tube Length (Inches)	8.3	Dusk-to-Dawn Sensor	No
Matter Certified	No	Voice Controlled	No
Lumens	5000	Usage Rating	Wet rated

Compatibility
Works with Apple HomeKit	No	Wi-Fi Compatibility	No
Works with SmartThings	No	App Compatibility	No
Works with Amazon Alexa	No	Works with the Google Assistant	No
Works with iOS	No	Bluetooth Compatibility	No
Works with Android	No	Smart Compatible	No

Certifications
CA Residents: Prop 65 Warning(s)	No	CEC Compliant (CA)	Yes
Encircled "E" Required on Product or Pkg	No	Safety Listing	cULus safety listing
ENERGY STAR Certified	No

Warranty
Warranty	2-year limited

Miscellaneous
UNSPSC	39101600

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Review

4.2 out of 5

37 Reviews

76% Recommend this product

Ratings may include incentivized customer reviews.

38 Customer Reviews

Sort By

Color of daylight, longevity time will answer this

Would Recommend

Time will tell, if this light last one year it will have beat all others, however it has a four year warranty. The produced is very warming, similar color as daylight. It’s nice. For the money, time will tell.

DustinOctober 13, 2026
From Ultra Bright LED 400 -Watt EQ ED28 Daylight Medium screw base E26 LED General purpose Light Bulb Verified Purchaser

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Next day delivery

Would Recommend

Ordered (12) GE 400 watt bulbs at $50.00 ea. (1) bulb arrived next day, the other (11) arrived(3) days after. I had a lift rented to get the parking lot lights reolaced and had to pay additional rental fees. So much for your next day delivery by Fed Ex

steveAugust 29, 2026
From Ultra Bright LED 400 -Watt EQ ED28 Daylight Medium screw base E26 LED General purpose Light Bulb

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Easy installation

Would Recommend

Replaced all six of my garage std light bulbs. What a difference and they will last a very long time.

CTGNSMay 10, 2026
From Ultra Bright LED 400 -Watt EQ ED28 Daylight Medium screw base E26 LED General purpose Light Bulb Verified Purchaser

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sufficient light but over priced

Would Not Recommend

After adding the supplied adapter the bulb hangs out about 3 1/2” below the street light lenses. It’s is sufficient light for our driveway but this is way way over priced merchandise as expected from GE /DTE in Michigan

12gageMarch 29, 2026
From 350 -Watt EQ ED28 Daylight Medium screw base E26 LED General purpose Light Bulb Verified Purchaser

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Did Not Work

Would Not Recommend

Right out of the box, the bulb didn't work. I tried several other lamps just to be sure and still a no-go. For the price, I had to return it.

DHMarch 26, 2026
From Ultra Bright LED 400 -Watt EQ ED28 Daylight Medium screw base E26 LED General purpose Light Bulb

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Response from GE Lighting Expert

Dear Customer,

Thank you for contacting GE Lighting. I'm happy to assist you. We are sorry to learn that the product did not meet the ... Read More

GE Lighting ExpertMarch 27, 2026

Bright

Would Recommend

Nice and bright

ChuckJanuary 29, 2026
From Ultra Bright LED 400 -Watt EQ ED28 Daylight Medium screw base E26 LED General purpose Light Bulb Verified Purchaser

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These Bulbs are EXTREMELY BRIGHT!

Would Recommend

We LOVE ho very BRIGHT they are!

DudeDecember 30, 2025
From 350 -Watt EQ ED28 Daylight Medium screw base E26 LED General purpose Light Bulb Verified Purchaser

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