Ever wonder why your bulbs seem to burn out just weeks after you replace them? If this sounds familiar, it’s not bad luck, it’s your home’s electrical setup sending warning signals. The good news? Most causes are easy to understand, and even easier to prevent. At LightNG, we care about keeping your homes bright without constant replacements, so here’s a guide to help you understand why your bulbs keep blowing and what you can do about it.
1. Unstable Power Supply
Voltage spikes are a leading culprit. Sudden surges of electricity heat up a bulb’s internal components and weaken them over time, shortening their lifespan.
What you can do:
- Use a surge protector or voltage stabilizer to protect your bulbs.
- If you notice frequent flickering, get a certified electrician to check your wiring or distribution board.
2. Using the Wrong Bulb
Not every bulb is made for every fixture. Some fittings trap heat, and bulbs that aren’t designed for those conditions burn out faster.
What you can do:
- Switch to energy-efficient LED bulbs, they produce less heat and last longer.
- Always check the recommended wattage for your fixtures and stick to it.
3. Loose or Worn-Out Holders
A bulb that sits loosely in its holder can spark (arc) when electricity flows through it. Over time, this damages the base and shortens its life.
What you can do:
- Tighten the bulb holder or replace it if necessary.
- Replace holders that are discolored, cracked, or wobbly.
4. Poor-Quality Bulbs
Cheap bulbs might look fine initially but often lack proper heat management or stable internal components.
What you can do:
- Buy bulbs from trusted brands.
- Look for products with warranties and proper brightness ratings.
5. Excess Heat in the Room
Kitchens, ceiling corners, or poorly ventilated rooms can get hot, weakening bulbs over time.
What you can do:
- Improve airflow around light fixtures.
- Choose bulbs designed for warm or enclosed spaces.
6. Faulty Wiring
If bulbs in the same area keep burning out, the wiring may be the issue. Old, loose, or poorly installed wiring delivers irregular current, stressing your bulbs.
What you can do:
- Call a certified electrician to inspect circuits.
- Don’t ignore burning smells or flickering, they are early warning signs.
Quick Fix Checklist
- Switch to LED bulbs.
- Check or replace bulb holders.
- Use surge protectors.
- Avoid cheap, unknown brands.
- Inspect wiring if problems persist.
Light bulbs are meant to provide reliable illumination, not constant replacements. By addressing the real causes, whether it’s unstable power, heat, or faulty wiring, you’ll save money and enjoy consistent lighting throughout your home.
At LightNG, we’re more than just an electricity payment platform. We want you to make the most of your electricity by empowering you with practical knowledge that keeps your home safe and well-lit. Our mission is to make electricity easy, secure, and accessible for every Nigerian household.
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