MST built-in constant-current round LED modules, 440mm, nominal 5000lm class. This is the 39V/117V family, distinct from the 440mm FLAT 42V/126V family.
Listed variants: CRI 80 CJ G4, CN G3 and LG G2 at 3000K or 4000K. The family description states CCT availability from 2700K to 6500K and CRI 80/90.
CJ G4 at 4000K delivers 5100lm at 26W, up to 199lm/W. The 39V designation uses 735mA at 35V forward voltage; the 117V designation uses 245mA at 105V.
CN G3 at 4000K delivers 5151lm at 27W, up to 192lm/W. LG G2 at 4000K delivers 5196lm at 29W, up to 182lm/W.
The 3000K variants deliver 4904lm for CJ G4, 4883lm for CN G3 and 4890lm for LG G2 at nominal conditions.
120° beam angle, 3 SDCM initial colour consistency and RG1 unlimited photobiological safety. Rated performance temperature 65°C; maximum safe case temperature 85°C. CE, ENEC, RoHS and REACH compliant.
Re-workable push-in terminals accept 0.2-0.75mm² solid or flexible wires, with an 8-9mm strip length.
No standalone IP rating; suitable protection must be provided by the luminaire.