As households increasingly embrace energy-efficient lighting, the transition away from incandescent and traditional fluorescent bulbs has gained momentum. However, despite the widespread adoption of LED (light-emitting diode) bulbs, many consumers have continued to use older, less efficient lighting options. This option has now fallen away, as the Department of Trade and Industry and Competition (DTIC) has announced new compulsory standards for lighting, which took effect at the end of May 2024 and it is now illegal for retailers to sell any light bulbs that are not energy-efficient.
This decisive move responds to the urgent need for South African households to reduce energy consumption. Incandescent bulbs can be up to ten times more power-hungry than LEDs, while fluorescent bulbs consume twice as much energy.
Two Phases of Regulation
The new restrictions have been implemented in two phases. The first phase began on May 24, 2024, prohibiting the sale of bulbs with an efficiency rating of less than 90 lumens per watt. This rating measures how much visible light is produced for each watt of electricity consumed. In stark contrast, LEDs use about 85% less electricity than their incandescent counterparts and produce minimal heat, whereas incandescent bulbs waste 90% of their energy as heat, and fluorescents waste about 80%.
To further encourage the shift to LEDs, Finance Minister Enoch Godongwana announced during the recent Budget Speech that tax hikes will be imposed on incandescent lamps. The second phase of the regulation, which will take effect in three years, will increase the lumens per watt requirement to 105.
A Win for Everyone
These regulations are a win for all stakeholders involved. They not only contribute to the government’s energy savings strategy but also promise immediate cost savings for households on their energy bills. LEDs can last 3-5 times longer than incandescent bulbs, making them a cost-effective choice. Additionally, LEDs provide superior light distribution by emitting light in all directions, reducing waste on areas that do not require illumination, such as ceilings.
Authorities have noted that LEDs may even attract fewer insects since they do not emit ultraviolet light, a benefit particularly relevant in warm and humid environments.
Shopping for light bulbs will also become simpler for consumers, as options will be limited to energy-efficient products. This change will result in fewer bulbs being produced, which will have a positive impact on packaging materials and transportation needs.
Environmental Benefits
The environmental advantages of switching to LEDs are significant. Unlike fluorescent bulbs, which contain mercury and require special disposal to avoid environmental contamination, LED lights are free of toxic chemicals. By making the switch to LEDs, ordinary citizens can contribute to environmental conservation and assist South Africa in achieving its climate change goals.
In conclusion, the ban on incandescent and regular fluorescent light bulbs marks a significant step toward a more sustainable future, benefiting both households and the environment alike.