Description
1000‑2671 is the correct OEM ultraviolet lamp for Delta UV / Neptune‑Benson systems — specifically the 80W, 4‑pin, single‑ended lamp used in the E‑20, ES‑20, and EP‑20 Series units
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An 80W ultraviolet germicidal lamp
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4‑pin single‑ended (B16) base
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Used in Delta UV E‑20 / ES‑20 / EP‑20 systems
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Also cross‑referenced as 70‑18420‑S
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Length: ~35 inches (varies slightly by manufacturer)
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Wavelength: 254 nm, the optimal germicidal spectrum
This lamp is responsible for the primary disinfection in Delta UV / Neptune‑Benson residential and light‑commercial UV systems.