20MM adapter with ¼” -20 MOUNTING THREAD FOR FTM/115, FTM/230 for boom horizontal arm with support tray fits S-4100, S-4200, S-4300,S-4400, S-4500, S-4600, MU, SBU stand.
Light source: 120V AC, 35W operation, LED lamp, 35W with variable light intensity regulation, with AC fan (USA), 6500k-color temperatures 72, CRI, 1350 (LM)- Lumen Output, 50K (H)-Average life, 12 vdc
