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  • ENERGY STAR Certified
    Light Bulbs

    Only LED bulbs that have earned the ENERGY STAR label are independently certified to deliver high quality, save energy, and help protect the environment.

What to look for when buying ENERGY STAR certified light bulbs

Choosing between the various types of ENERGY STAR certified light bulbs and deciding where to use them can be daunting. Here you’ll find guidance on choosing the right bulbs for your fixtures and locating a convenient retailer.

For an interactive learning experience, check out the Choose a Light Guide.

  • Light Bulb Purchasing Guide (PDF, 652 KB)
  • ENERGY STAR certified bulbs use less power (watts) than incandescent bulbs.
    • Learn more about brightness!
  • ENERGY STAR certified bulbs are available in a variety of shades.
    • Learn more about color and mood!
  • Not all ENERGY STAR certified bulbs are dimmable.
    • If you need a dimmable bulb, please check the packaging before you make your purchase.


If all Americans replaced their inefficient light bulbs with ENERGY STAR certified LED bulbs, we would save $1.5 billion dollars in annual energy bills, and prevent 17 billion pounds of annual carbon pollution.

By taking the Pledge, you acknowledge and agree that: 1) Your personal information submitted as part of the ENERGY STAR Pledge will be shared with the EPA and organizations you have agreed to associate with your account; 2) that EPA's use of your personal information shall be governed by EPA's Privacy Policy, and 3) you may receive emails from ENERGY STAR or the associated organization.

MegaLight - LCDL00430E12

Specificationsdownload pdf open pdf

ENERGY STAR Unique IDField details: 2362835
ENERGY STAR PartnerField details: Megalight Inc.
Product Finder Bulb TypeField details: Decorative
Base TypeField details: E12 (Candelabra)
Lamp CategoryField details: Decorative
TechnologyField details: LED
Warranty (years)Field details: 10
Energy Used (watts)Field details: 4.5
Efficacy (lumens/watt)Field details: 72.2
Wattage Equivalency (watts)Field details: 40
Maximum Overall Length (mm)Field details: 97.2
Maximum Overall Diameter (mm)Field details: 35.1
Life (hrs)Field details: 25000
Brightness (lumens)Field details: 325
Power FactorField details: 0.8
Light Appearance (Kelvin)Field details: 3000
Color Quality (CRI)Field details: 84
R9Field details: 16
Connected LampField details: No
DimmableField details: Dimmable
Dims Down to %Field details: 10
Three WayField details: No
Lamp Rated for Enclosed FixturesField details: No
Special FeaturesField details: Recessed Fixtures,Damp Location Rated
Date CertifiedField details: 06/23/2020
Date Available on MarketField details: 06/10/2020
MarketsField details: United States
ENERGY STAR CertifiedField details: Yes

Additional Product Information

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