Halogen under cabinet lights are legacy-only now
Hera discontinued its US halogen lights and related parts in 2015. The E1, EH11, KB12, ARF and ARFS families are gone, and the remaining stock is limited to a small number of extension cables plus the last transformer stock.
For detailed reference on the E1, ER1, and ES1 branch, use ER120 ES120 Halogen Lights and Rings. For customers still keeping an operable halogen installation alive, the remaining transformer stock is on PS1260 Halogen Transformer.
Most shoppers now need LED retrofit guidance rather than original halogen parts. The main 12V retrofit paths are Loox 2020 LED, Loox 2047 LED, and Loox 2039 12V LED Light for wetter or marine conditions. If you are willing to move to 24V, use Loox 3038 LED. For Hera-branded retrofit paths, use R55-LED for E1, EH11, and KB12 hole sizes and FR68-LED for ARF and ARFS replacements.
If you are matching older odd-lot Hera stock, also check Close-out Discontinued Hera Cabinet Lights. If the question is wiring, transformer behavior, or old-part identification, start with Hera Replacement Lighting Parts.
Legacy Reference Photos
