Manufacturer website – https://ledholding.ru/ 
The lamp can be purchased at the link https://ledholding.ru/catalog/svetilniki_led_holding_1/figurnye_svetilniki_1/svetodiodnyy_svetilnik_delta_50_70_2000kh50kh70mm_192vt_podvesnoy/?oid=32784 

There are 8 models in the archive with different colors: white blue orange green black red burgundy brass

Producer – LED HOLDING
Cable length – 2m
Color rendering index – Ra> 85
Ripple factor – %<0.5
Supply voltage – 220V
Power consumption – 192W
Size – 2000 x 50 x 70mm
Mounting method – Suspended
Degree of sealing – IP22
Country of origin – Russia