ACULED® VHL Green -- E001700

The ACULED® VHL™ (Very High Lumen) is the newest addition to the growing ACULED® family of standard and custom high power LED solutions based on Excelitas superior Chip on Board (COB) technology. The new ACULED® VHL delivers superior brightness, luminous efficacy, and a step change improvement in thermal management. It is based on an enhanced ACULED® board utilizing an Insulated Metal Core Substrate (IMS) made of copper and a highly sophisticated isolation material with low thermal resistance between the copper and the chip pads.

Features and Benefits

• High power light source utilizing multi Chip on Board (COB) technology
• Outstanding brightness and luminous efficacy
• Step change improvement in thermal management based on ACULED VHL’s enhanced IMS board thermal resistance of the package can be as low as 4.5 K/W, depending upon chip configuration
• Each chip has a separate anode and cathode increases flexibility in electrical layout
• Ultra compact footprint and easy to assemble design
• Various standard configurations monochromatic and multi colored four chip versions
• Designed for high current applications
• No thermal cross talk between chips
• Fully RoHS compliant