ACP-8 Programmable Logic Controller: Advanced Industrial Automation Solution
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What is the TEPHN ACP-8 lamp (Osram 64610 HLX)?
First, a correction the photos make unavoidable: although this listing's title says "Programmable Logic Controller," the item photographed is not a PLC at all — it is a set of Osram 64610 HLX halogen lamps, 12 V 50 W with a G6.35 bipin base, fitted to brass flanges marked for the TEPHN ACP-8 conference microphone (P/N 46201, batch 50G, REF 42412-20400). The Osram boxes confirm the lamp type on every face: 64610 HLX, A1/220 •BRL, 12V 50W G6.35, NAED 54249, A14773116AC, with osram.com/entertainment-industry-documents on the side. The lamp itself carries the OSRAM 64610 HLX print on the capsule and sits in a gold-plated flange with the TEPHN part number etched around it. This record covers three lamps, new in their original boxes (three pieces at 40 each per the intake record); they passed through the Koeed warehouse on 7 July 2025, and the six photos and video below show them as received.
Part details
| Field | Value |
|---|---|
| Lamp manufacturer | OSRAM — 64610 HLX printed on the capsule |
| Lamp type | Halogen axial-filament lamp, 12 V 50 W, G6.35 bipin base (A1/220 •BRL code) |
| Box data | 64610 HLX, NAED 54249, A14773116AC; osram.com/entertainment-industry-documents QR |
| Application | TEPHN ACP-8 conference microphone lamp — flange etched TEPHN, P/N: 46201, 12V50W, 50G; REF 42412-20400, QC CODE: TEPHN (yellow box labels) |
| Flange | Gold-plated disc flange, two fixing holes, integral heat reflector cup |
| Quantity | 3 lamps, boxed |
| Condition | New in original packaging (per intake record) |
| Intake recorded | 7 July 2025 |
About the listing title
To be explicit for anyone landing here from a search: the words "Programmable Logic Controller" in the listing title do not describe this item. The photographed goods are halogen lamps for the TEPHN ACP-8 microphone system — every box, every label and the etched flanges say so, and nothing in the photo set resembles a controller. Buyers searching for an actual ACP-series PLC should not order from this page; buyers replacing the lamp in a TEPHN ACP-8 microphone base (or any fixture calling the 64610 HLX) have found the right part — match the Osram 64610 HLX number and the G6.35 base, and handle the capsule by the flange, never the glass.
Photos and video
All images below are original warehouse photos of the exact lamps covered by this record, taken before dispatch. Click any photo to view it full size.
Sourcing help
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