What is COB LED - Arrant-Light

COB LEDs are very popular nowadays in LED lighting business. We talk and write about COBs, and our customers use COBs in their luminaires, but what exactly is COB? First of all, the abbreviation COB comes from words Chip-on-Board. In COB packages many LED chips are usually attached to substrate with non-conductive adhesive. LED chips…

Chip-on-board (COB) arrays

Light Sources - Arrant-Light

What is a COB LED? – Astro Night

Light + Building - Exhibitors & Products - Arrant-Light Oy

LED UFO High Bay Light White 200 Watt Factory Warehouse Shop Commercial 24000LM

Power supplies - Arrant-Light

Murphy 3 watt spotlight / COB light unboxing

The Power Select / Color Select series of LED HID lamps by Keystone Technologies are an excellent choice to provide long lasting, energy efficient LED illumination for your post-top or bollard application. This lamp is both wattage selectable and CCT-selectable, allowing the user to select between 3 different wattage/lumen output levels and 3 different white light color temperatures to find the right light output to suit the application.