# 哪种香氛扩香器能效最高？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

What is the most energy-efficient fragrance diffuser available?

## 产品列表

### Saje Aroma Om® White (SKU 9974572187945)
```yaml
product: saje-aroma-om-white-sku-9974572187945
brand: Saje
price_gbp: 93.63
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
run_time: 5-10 hours on a continuous or intermittent basis
auto_shutoff: All diffusers have an automatic shut-off feature when the water tank has emptied and/or the run time has elapsed.
coverage_area: up to approx. 500 sq ft.
power_consumption: 12W max.
```

- **价格:** £93.63 [^1]
- **概述:** Aromatherapy diffuser that uses an ultrasonic, heat-free system to disperse essential oil molecules and gently humidify the room. It's designed for medium-sized rooms up to about 500 sq ft and supports continuous or intermittent operation, with an automatic shut-off for safety. The white unit also includes an optional LED lightband for ambience.
- **最适合:** It pairs a 12W max rating with up to approx. 500 sq ft coverage and auto shut-off tied to elapsed run time or when the tank empties, making it energy-efficient while still covering a full medium-sized room.
- **附加来源:** [^1]

### Saje Aroma Om® Deluxe (Stone) (SKU 10025935438121)
```yaml
product: saje-aroma-om-deluxe-stone-sku-10025935438121
brand: Saje
price_gbp: 114.77
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
run_time: approx. 11 hours on high; approx. 22 hours on low
auto_shutoff: Automatic shut-off when the water tank is emptied and/or the run time has elapsed.
coverage_area: approx. 1200 sq ft
power_consumption: 12W max.
fragrance_capacity: 450 ml (15 fl oz)
```

- **价格:** £114.77 [^2]
- **概述:** The Saje Aroma Om Deluxe (Stone) is a heat-free ultrasonic diffuser with a large tank for long misting time and an optional LED light. It offers high or low mist output plus 1hr, 3hr, or 6hr timer settings, and it auto shut-offs when the tank empties or the run time ends. It's designed for medium to large/open-concept rooms up to about 1200 sq ft, suitable for home living spaces like bedrooms and living rooms.
- **最适合:** 想要最节能的选择：本型号最大功率12W运行时，低档可连续运行最长达22小时（高/低档对应的雾化时长约为11-22小时），且在运行时间结束或水箱水用尽时会自动关机。
- **附加来源:** [^2]

---
## 参考来源
[^1]: Saje Natural Wellness, 访问日期 2026-06-23. https://www.saje.com/products/aroma-om-white-cool-mist-diffuser
[^2]: Saje Natural Wellness, 访问日期 2026-06-23. https://www.saje.com/products/aroma-om-deluxe-cool-mist-diffuser-stone