Convert bulb wattage to LED lumens or vice versa with our simple tool. Compare incandescent, halogen, and CFL to LED equivalents instantly!


Switching to energy-efficient lighting doesn't have to be a headache. Whether you're renovating your home or just replacing a burnt-out bulb, figuring out the right brightness can feel like a guessing game. That's where a wattage-to-lumens calculator comes in handy. It takes the mystery out of comparing traditional bulbs to modern LEDs, ensuring you get the perfect glow without wasting energy.
Older bulbs relied on wattage to hint at brightness, but that’s misleading with today’s technology. A high-wattage bulb might guzzle electricity while delivering less light than a sleek, low-power LED. By using a tool to convert between these measurements, you can confidently pick bulbs that match your needs—whether it’s a soft ambiance for a bedroom or crisp illumination for a workspace. Plus, LEDs last longer and cut down on your electric bill, making the switch a no-brainer.
Next time you're at the hardware store, don’t stress over confusing labels. With a quick conversion, you’ll know exactly what to grab for your fixtures. Small changes like this add up, brightening your space and your savings over time.
Great question! Lumens measure brightness, so think about the vibe you're going for. A cozy bedroom might need 400-600 lumens per bulb, while a kitchen or workspace could use 800-1,100. Use our LED Lumens Converter to match the wattage of your old bulbs to the right LED lumens, and you'll get a good starting point. If you're unsure, start lower—you can always swap for brighter LEDs later since they’re so easy to replace.
Watts measure energy use, not brightness, and LEDs are way more efficient than older bulbs. A 60-watt incandescent might give 800 lumens, but an LED hits that same brightness with just 8-10 watts. So, lumens became the standard to show how bright a bulb really is, regardless of energy consumed. Our converter helps bridge that gap, so you’re not left guessing when swapping out bulbs.
Absolutely, the conversion principles are the same whether you're lighting up a patio or a living room. Just input the wattage or lumens of your current outdoor bulbs—whether incandescent, halogen, or CFL—and see the LED equivalent. Keep in mind, though, that outdoor fixtures might need weather-rated bulbs, so double-check the packaging when you buy.