This ultra-bright white LED lamp works on 230V AC with minimal power consumption. It can be used to illuminate VU meters, SWR meters, etc. Ultra-bright LEDs available in the market cost Rs 8 to 15.
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How to reduce electricity bills in summer: Simple tips to save power while using AC and appliances
Electricity bills tend to rise during summer due to constant use of ACs and fans. These simple tips, like using AC efficiently, unplugging appliances, and switching to LED bulbs, can help reduce ...
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