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3. Switch off the lights when they are not needed.
4. Use fewer bulbs with higher wattages. For instance, one 100 watt bulb produces the same light as two 60 watt bulbs.5. Dimming switches reduce electricity consumption.
Use the correct heaters. Infrared electricity heaters are the most energy efficient heaters available while oil heaters are the safest.
6. Use compact fluorescent lamps (CFL) instead of ordinary bulbs.7. Use low-energy lamps for exterior lighting.