سولر ایل ای ڈی لائٹس کم طاقت والی ایل ای ڈی چپس کی طرح روشن کیوں نہیں ہوتیں۔?

That is mainly because solar LED lights use direct current, and the working voltage is generally 12V-33V, with constant voltage and adjustable current.

There are many types of chip packages for LED chips, and the wattage of a single chip is also divided into high power and low power, with single 0.3W, 0.5ڈبلیو, 0.7ڈبلیو, 1W and other wattages. So there will be a difference.

If the LED uses a single 1W chip and the number is 30, then the full power of this lamp is 30W, so a solar LED lamp cannot accurately determine the full power of the lamp head simply by the number of chips.