Cut Energy Bills: Class A Bulbs vs Class G

Class A vs. Class G: All You Need to Know

Ever opened your electricity bill and felt a little shock run through you? For most households, lighting makes up a bigger slice of that cost than we realize. Choosing the right bulb isn’t just about brightness anymore — it’s about efficiency, sustainability, and long-term savings. That’s where energy labels, from Class A to Class G, step in.

Let’s break down why the difference matters, and why upgrading to GYStore Class A Bulbs could be one of the smartest home decisions you’ll make.

The New Energy Label Explained

Back in 2021, the EU overhauled its energy label system. Gone are the days of confusing A+, A++, or A+++. Now, the scale is simple: A to G.

• Class A = best-in-class efficiency, reserved for cutting-edge LEDs.
  
  

• Class G = the least efficient, consuming more power for less light.
  
  

If you’ve noticed your old “A++” bulbs now labeled as E or F, don’t panic. They didn’t suddenly get worse — the bar was raised to encourage innovation and leave space for true Class A performance.

Think of it like grading on a tougher curve: only the brightest students (or bulbs) get an A.

Why Class A Outshines Class G

Not all LEDs are created equal. Here’s what sets Class A bulbs apart:

• Maximum Efficiency: A Class A bulb from GYStore can deliver up to 210 lumens per watt. Compare that with a Class G bulb struggling around 90 lumens/watt — that’s more than double the light for the same electricity.
  
  

• Longer Lifespan: Fewer replacements, less waste, and lower maintenance costs. Class A bulbs are built to last.
  
  

• Real Savings: Though the upfront cost is slightly higher, the energy savings quickly add up. Over just a year or two, they essentially pay for themselves.
  
  

• Greener Footprint: Every watt saved means less demand on the grid and fewer emissions overall.
  
  

A Class G bulb might seem cheaper at checkout, but over time, it’s like buying a car that guzzles fuel. The hidden costs pile up month after month.

A Quick Comparison: Class A vs. Class G

Imagine you’re lighting your living room for 4 hours every evening:

• With a Class G bulb, you’re spending more on energy while getting less light.
  
  

• With a Class A bulb, you’re cutting energy use nearly in half — all while enjoying a brighter, more comfortable atmosphere.
  
  

It’s the kind of small switch that makes a big impact.

Beyond Efficiency: What Makes GYStore’s Class A Bulbs Special?

Efficiency is just the beginning. GYStore’s Class A range carries an extra layer of responsibility:

• GRS-Certified Materials: Made with 50% recycled and strictly controlled materials, ensuring sustainability from production to end use.
  
  

• EU-Standard Performance: Rigorously tested for durability, safety, and consistent light quality.
  
  

• Future-Proof Investment: By choosing Class A, you’re already ahead of future regulations and energy standards.
  
  

It’s not just about cutting bills — it’s about choosing a product aligned with a smarter, cleaner future.

Real-World Impact: A Homeowner’s Story

One customer in Berlin swapped 10 Class G bulbs for Class A LEDs. Within three months, their electricity bill dropped by almost €25. Not a fortune on its own, but over five years? That’s €1,500 saved, simply by switching bulbs.

Stories like this remind us that efficiency isn’t an abstract concept — it’s money in your pocket and a lighter footprint on the planet.

Final Thoughts

When comparing Class A vs. Class G bulbs, the verdict is clear. Class G may look cheaper at first, but Class A delivers brighter light, longer life, and far lower costs over time.

And with GYStore’s Ultra-Efficiency Class A Bulbs, you’re not just choosing the best light for your home — you’re choosing innovation, responsibility, and peace of mind.

 Choose Class A — because the best light is the one that saves energy, money, and the planet.