Articles of technology

COB Street Light

LEDs have good light, high lumen output and incredible lifespan. In the world of lighting, the abbreviation COB stands for Chip on Board. LED lights are much brighter than older light bulbs such as fluorescent lamps, which can irritate the eyes of the audience.

COB LEDs

In fact, COB stands for Chips on Board, a new technology of arranging LED chips on the screen or the board.

DOB LEDs

DOB LEDs, which are circular in shape and work with direct city electricity, 220 volts of Iranian electricity, and there is no need for a source between LEDs and city electricity, ie they no longer need an LED driver.

SMD LEDs

SMD (SMD) stands for Surface Mounted Device, which is a technology in the production of electronic products, which is based on soldering without using holes on the board.