इनवर्टर बैटरी वाले बेस्ट बल्ब: बिजली जाने के बाद भी घंटों जलते हैं, चार्ज भी नहीं करना पड़ता

इन बल्ब का बैटरी बैकअप 3-5 घंटे तक का होता है और इनकी बैटरी लाइफ सर्किल करीब 4 साल की होती है। आज की इस रिपोर्ट में हम आपको ऐसे ही इनवर्टर बैटरी वाले पांच बल्ब के बारे में बताएंगे।

from Latest And Breaking Hindi News Headlines, News In Hindi | अमर उजाला हिंदी न्यूज़ | - Amar Ujala https://ift.tt/yrU4BC3

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