









Better Light, Less Power
LEDs (Light Emitting Diodes) are dramatically more energy-efficient than old-school incandescent bulbs. They use a fraction of the power to produce the same—or even better—brightness.
Here’s how wattage stacks up:
Brightness (Lumens) |
LED Wattage |
Incandescent Wattage |
---|---|---|
450 lm | ~5–8W | 40W |
800 lm | ~8–12W | 60W |
1100 lm | ~10–15W | 75W |
1600 lm | ~14–20W | 100W |
As you can see, LEDs use up to 80% less energy to deliver the same brightness. That’s not just good for your power bill—it’s better for the planet.
Energy Use

Wattage in LED lights refers to the amount of electrical power the light uses, but unlike traditional incandescent bulbs, wattage is not a direct indicator of brightness. LEDs are far more energy-efficient, meaning they use significantly fewer watts to produce the same amount of light. For example, a 10-watt LED bulb can produce the same brightness as a 60-watt incandescent bulb. This efficiency not only reduces electricity bills but also lowers heat output and extends bulb lifespan. When choosing LEDs, it's better to focus on lumens (a measure of brightness) rather than just watts, as this gives a more accurate idea of how much light you'll get.
Brightness

In the past, we chose bulbs based on wattage: a 60W incandescent bulb, for example, was a standard go-to for general lighting. But wattage doesn’t tell you how bright the bulb is—just how much energy it uses. That’s where lumens come in.
Lumens vs Watts: What's the Difference?
· Lumens measure brightness —how much light a bulb emits.
· Watts measure energy consumption —how much power a bulb uses.
Color Redering Index

Color Rendering Index (CRI) is a measurement of how accurately a light source displays the colors of objects compared to how they would appear under natural sunlight.
A high CRI of 90+ indicates that a light source accurately renders colors, making them appear as close to their natural appearance under daylight as possible.
Highlights
Brightness
1500lm
Energy Use
15W
Incandescent Replacement
100W
Color Rendering Index
90+
Product Details
Upgrade your outdoor spaces with our 5 Shade Switchable White Dusk to Dawn Bulb, designed to light up the night with an integrated sensor that turns the bulb on when the sun goes down and off when it comes back up. All the benefits of advanced LED technology come through in this bright, 1500 Lumen bulb that does with 15 Watts what a traditional incandescent bulb does with 100W, saving costs and energy use by up to 85%. Choose between Soft White (2700K), Warm White (3000K), Bright White (3500K), Cool White (4000K), and Daylight (5000K) and set up on your wall sconces, covered patios, outdoor fixtures, and anywhere you need it to take the night watch. Low Blue technology filters out harsh blue light that can cause eye strain, headaches, and disrupt sleep. With a remarkable 90+ Color Rendering Index (CRI), no detail will be left unlit. Featuring a medium E26 base and a lifespan of 20,000 hours, this reliable LED bulb is an easy upgrade that you can install and leave for years without a replacement.
Benefits
- Automated lighting turns on at dusk and off at dawn for effortless illumination
- 15W A19 LED Bulb is ideal for replacing 100W incandescent bulbs
- 1500 Lumens of brightness and 90+ CRI makes colors vivid and true-to-life, refreshing your décor
- Choose Soft White (2700K), Warm White (3000K), Bright White (3500K), Cool White (4000K), or Daylight (5000K)
- Energy efficient LED technology saves up to 85% of the energy used by incandescent bulbs
- With a 20,000-hour lifespan, this bulb lets you forget about replacements for years
- For use with non-dimmable switches