First Chip-on-Board LED from OSRAM Opto Semiconductors, Soleriq E LED for Downlights with High Performance Requirements — LED professional - LED Lighting Technology, Application Magazine
ACEBEAM L18 Long Throw OSRAM LED Flashlight -1500 Lumen -1km Beam Distance - Battery Not Included - - Amazon.com
Manker U22 III 1500 Lumen Type-C Rechargeable Long Range Flashlight 1*