This is a high-performance COB-LED (Chip on Board - LED) lamps with 9-level adjustable brightness and memory function. Complete with G-clamp fixing bracket which allows for the lamp to be fitted anywhere on the machine table top. The illuminating angle can be adjusted freely. The theoretical service-life of this lamp is around 60,000 hours and has a approx. energy saving of 90% compared to traditional fluorescent lights.
Voltage: AC 110-240V
Link: UK 3-Pin Plug
Application: Any Sewing Machine and overlocker
What is COB
Chip-on-Board or "COB" refers to the mounting of a bare LED chip in direct contact with a substrate to produce LED arrays.
Advantages of COB LED
COB allows for a much higher packing density of the LED array, this results in higher intensity and greater uniformity of light. Using COB LED technology can greatly reduce the footprint and energy consumption of the LED array while keeping light output constant.