Viqua Sterilight S740RL-HO Replacement UV-C Lamp
Amalgam high-output 254 nm replacement lamp for Viqua/Sterilight SPV-740 systems
Key capabilities
- Replacement lamp (external ballast)
- Conventional (discharge)
- Germicidal
About this product
Data transparency
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- product image
- socket/base
- UV-C output not stated
Plan with Simulex
Not sure how many lamps you need?
Model your UV-C disinfection setup first — required dose (D₉₀), lamp count, irradiance and coverage for your air, water or surface application. Free and vendor-neutral.
Used in these applications
Curated UV applications this product is suited for — see the engineering context and simulate it.
Compatible ballasts & cables
This is a bare replacement lamp — it needs external control gear.
No compatible ballasts or cables listed on LUVEX yet.
Compare with similar items
Same technology world and application — the specs that actually drive the buying decision, side by side.
| Spec | This item Viqua Sterilight S740RL-HO Replacement UV-C Lamp VIQUA (Trojan Technologies Group ULC) $193 20% specced You are here |  Ushio G64T5L 65W Single-Pin Germicidal UV-C T5 Ushio Inc. $88 23% specced View → |  Sankyo Denki G15T8 15W G13 Germicidal UV-C Sankyo Denki Co., Ltd. €18 27% specced View → |  254nm UV-C Germicidal Quartz Lamp (5–95W) Changzhou Lightbest Co., Ltd. $9 20% specced View → |
|---|---|---|---|---|
| Peak wavelength | 254 nm | 254 nm | 254 nm | 254 nm |
| Technology | Conventional (discharge) | Conventional (discharge) | Conventional (discharge) | Conventional (discharge) |
| Product form | Replacement lamp (external ballast) | Replacement lamp (external ballast) | Replacement lamp (external ballast) | Replacement lamp (external ballast) |
| Treatment media | — | — | — | Air, Water |
| UV-C output (254 nm) | — | 25 W | 4.9 W | — |
| Lamp wattage (nominal) | 80 W | 65 W | 15 W | — |
| Lifetime | 9,000 h | — | 8,000 h | — |
| Socket / base | — | Single-Pin (Fa8) | G13 | — |
| Ballast required | — | — | — | Yes |
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