Quick overview from the supplier:
reflecta LED Videolight RPL 105-VCT
Modern LED Video light reflecta RPL 105-VCT with LED Light Source for better exposures during unfavourable lightning conditions. By 105 dimmable LED’s (equivalent to 4 Watt) and the COLOUR TEMPERATURE Adjustment from 3.000K to 6.000K the RPL 105-VCT is a must-have for each photographer and Video shooter.
By the adjustable Rotating head with hotshoe incl. locking screw the RPL 105-VCT fits nearly all camera / camcorder shoe.
The RPL 105-VCT can be operated by AA Batteries (not included in the delivery content) or by Li-Ion Battery (Sony NP-Fxxx) and therefore universal useable.
Several RPL 105 can be combined on top of each other or side by side.
https://reflecta.de/en/video-lights-for-cameras/85-reflecta-led-videoleuchte-rpl-105-vct.html
