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Lightwave LW 850VA 3 PIN UPS LW UPS850 Overview
The Lightwave LW 850VA 3 PIN UPS (LW UPS850) is a mid-entry backup power solution designed for home users, small offices, and basic IT environments. It provides more capacity than the 650VA model, making it better suited for desktop PCs, routers, CCTV systems, and light office equipment.
It uses line-interactive technology with Automatic Voltage Regulation (AVR), helping stabilize unstable power supply while extending battery life by reducing unnecessary switching during minor voltage fluctuations.
Lightwave LW 850VA 3 PIN UPS LW UPS850 Price in Kenya
| Product | Price (KES) |
|---|---|
| Lightwave LW 850VA 3 PIN UPS LW UPS850 | 6,000 – 8,000 KES |
Lightwave LW 850VA 3 PIN UPS LW UPS850 Specifications Table
| Specification | Details |
|---|---|
| Model | LW UPS850 |
| Capacity | 850VA / ~480W |
| UPS Type | Line-interactive |
| Output Waveform | Stepped sine wave |
| Input Voltage Range | 140 – 300V AC |
| Output Voltage | 220 / 230V AC ±10% |
| Frequency | 50/60Hz |
| Battery Type | 12V / 9Ah sealed lead-acid |
| Transfer Time | ~2–8 ms |
| Protection Features | Surge, overload, short circuit |
| Indicators | LED status + audible alarms |
| Outlets | 3-pin Kenyan sockets |
| Form Factor | Desktop / tower |
Lightwave LW 850VA 3 PIN UPS LW UPS850 Performance
The LW 850VA UPS is designed for short-term backup and basic power protection rather than long-duration runtime.
- Handles light to moderate loads such as PCs and networking devices
- AVR helps stabilize voltage without draining the battery
- Suitable for safe shutdown during power outages
- Performs best under loads below ~400W
- Not recommended for gaming PCs or heavy workstation setups
Lightwave LW 850VA 3 PIN UPS LW UPS850 Battery Backup Experience
- Backup time depends on load level
- Low load (router/CCTV): up to ~15–25 minutes
- Moderate PC load: ~5–10 minutes
- Recharge time: around 4–6 hours
- Battery lifespan: typically 2–4 years depending on usage
Lightwave LW 850VA 3 PIN UPS LW UPS850 Connectivity and Features
- Plug-and-play installation
- Automatic Voltage Regulation (AVR)
- LED power and battery indicators
- Audible alerts for power events
- Cold-start capability
- Standard 3-pin output compatibility
Lightwave LW 850VA 3 PIN UPS LW UPS850 Design and Build
- Compact and lightweight design
- Easy placement in home or office setups
- Basic but durable casing
- Desktop-friendly footprint
- Not rack-mount supported
Lightwave LW 850VA 3 PIN UPS LW UPS850 Use Cases
- Desktop PCs (light use)
- WiFi routers and modems
- CCTV DVR systems
- POS systems
- Small office electronics
- Home internet setups
Lightwave LW 850VA 3 PIN UPS LW UPS850 Pros and Cons
| Pros | Cons |
|---|---|
| Affordable mid-range UPS | Limited runtime under heavy load |
| Better capacity than 650VA model | Not suitable for gaming PCs |
| AVR stabilizes voltage fluctuations | No USB monitoring |
| Easy plug-and-play setup | Stepped sine wave output |
| Good for routers and CCTV | Limited power capacity |
Lightwave LW 850VA 3 PIN UPS LW UPS850 FAQs
Can it run a gaming PC?
No, it is not suitable for high-power gaming systems.
How long does it last during power cuts?
A few minutes for PCs and up to ~20 minutes for low-power devices like routers.
Does it protect against voltage fluctuations?
Yes, it includes AVR for stabilizing unstable power.
Can it run a router and CCTV system?
Yes, it is ideal for small networking and surveillance setups.
Is it good for office use?
Yes, for basic office equipment and light workloads.
Lightwave LW 850VA 3 PIN UPS LW UPS850 Conclusion
The Lightwave LW 850VA 3 PIN UPS LW UPS850 is a practical and affordable backup power solution for homes and small offices in Kenya. With improved capacity over the 650VA model, AVR protection, and stable performance for basic electronics, it is best suited for routers, CCTV systems, and low-power PCs where short backup time and voltage stability are the main requirements.
