FAQs

Common types include incandescent, fluorescent, LED, halogen, and CFL bulbs.

LED (Light Emitting Diode) bulbs produce light when an electrical current passes through a semiconductor, which emits photons.

LED bulbs are energy-efficient, have a longer lifespan, emit less heat, are environmentally friendly, and offer a range of colour options.

Consider factors such as the bulb’s brightness (measured in lumens), colour temperature (warm or cool), and compatibility with fixtures and dimmers.

LED bulbs typically last much longer than traditional bulbs, with an average lifespan of 15,000 to 50,000 hours compared to 1,000 to 2,000 hours for incandescent bulbs.

Depending on the type of bulb, recycling centres or designated disposal facilities may be available. Some stores also offer recycling programs.

Warm white light has a yellowish or warm tone resembling traditional incandescent bulbs, while cool white light has a bluish-white tone. To further differentiate between them, the Kelvin scale is often used with warm white being on the lower end of the spectrum at 2700-3000K and cool white being on the higher end between 5500-65000K.

Many LED bulbs are dimmable, but it is important to check the packaging or specifications to ensure compatibility with dimmer switches.

To approximate the equivalent wattage of an LED bulb, you can compare its lumen output to that of a traditional incandescent bulb.

Incandescent bulbs produce light by heating a wire filament, while fluorescent bulbs use an electric current to excite gas, producing ultraviolet light that is then converted to visible light by a phosphor coating.

Switching to energy-efficient bulbs such as LEDs, using dimmers and timers, and making use of natural light are effective ways to reduce energy consumption.

In most cases, yes. LED bulbs are designed to fit in standard light fixtures and sockets used for incandescent bulbs.

Lumens measure the brightness or light output of a bulb, while watts measure the amount of power consumed. In LED lighting, lumens are a better indicator of brightness than wattage.

Warmer colour temperatures (around 2700-3000K) create a cosy ambiance, while cooler temperatures (around 4000-5000K) provide a brighter and more stimulating environment which is ideal for task lighting.

Smart lighting systems offer features such as remote control, scheduling, energy monitoring, and compatibility with voice assistants, providing convenience, energy savings, and customization options.

Flickering or buzzing light bulbs can be frustrating, but there are a few potential causes and troubleshooting steps you can take:

  1. Check the bulb: Ensure that the bulb is securely screwed into the socket and making proper contact. Sometimes, loose bulbs can cause flickering or buzzing. Try tightening the bulb gently to see if it resolves the issue.
  2. Dimmer compatibility: If the flickering occurs with a dimmable bulb connected to a dimmer switch, it might be due to incompatibility between the bulb and the dimmer. Not all bulbs are designed to work well with dimmers, so check the packaging or manufacturer’s specifications for compatibility.
  3. Voltage fluctuations: Electrical voltage fluctuations can cause flickering or buzzing. If you suspect voltage issues, contact a qualified electrician to check the wiring and electrical system in your home.
  4. Replace the bulb: If the bulb continues to flicker or buzz, try replacing it with a new one. Faulty bulbs can exhibit these issues, so a fresh bulb might solve the problem.
  5. Consider the fixture: Some fixtures may not be designed to handle certain types of bulbs, particularly when it comes to LEDs. Ensure that the fixture is compatible with the bulb you’re using.
  6. Consult an electrician: If the problem persists or you’re unsure about dealing with electrical issues, it’s best to consult a professional electrician. They can assess the wiring, troubleshoot the problem accurately, and make any necessary repairs or adjustments.

It is generally not recommended to use a higher wattage bulb than what the fixture is rated for. Exceeding the recommended wattage can lead to overheating and potential safety hazards. It is best to follow the manufacturer’s guidelines and use bulbs within the specified wattage range for the fixture.

The best lighting for specific rooms depends on the intended use and desired ambiance. Generally, a combination of ambient lighting (such as overhead fixtures or recessed lights), task lighting (for specific activities like reading or cooking), and accent lighting (to highlight artwork or architectural features) can create a well-rounded lighting scheme for each room.

When creating a lighting plan for outdoor spaces, consider factors such as the purpose of the space, desired atmosphere, and safety. Some key considerations include using a mix of lighting techniques like pathway lighting, accent lighting for landscaping or architectural features, and security lighting. Additionally, selecting fixtures that are weather-resistant and energy-efficient is important for outdoor applications.