Yongte 50000 is a light bulb that prevents smoke and toxic gases from flashing when they exceed the standard. The invention patent number is, ZL201520611366.

[Utility Model] An LED induction cooling lamp - 201520611366.2

Righted

Applicant: Qi Yu - Application date: 2015-08-14 - Main classification number: F21K9/232(2016.01)I

Abstract: The utility model relates to a lamp, in particular to an LED induction cooling lamp, which includes a spiral interface, a casing, a circuit board, a base, and an LED sticker. Chip lamp and lampshade, the lampshade is provided with cooling oil, the LED chip lamp is immersed in the cooling oil, the circuit board is also equipped with a detection sensor, when used, the heat emitted by the LED chip lamp is transferred to the cooling oil , cooling...