3-Way Hallway Lights
Compare 3-way smart switches, smart bulbs, and plug-in lamp workarounds for hallway or stair lights controlled from two wall switches.
LIFX A21 Supercolor Smart Light Bulb
Product details
General specs
- Brand: LIFX
- Model: A21
Starting from €26.69
Last price update: 10/2/26
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| Brand | LIFX | Govee | VOCOlinc | VOCOlinc | LIFX | OREiN |
| Model | A21 | A21 | L4 | L4 | T10 | |
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| Price | €26.69 | €35.69 | €8.92 | €41.05 | €26.76 | €25.87 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Jun 24, 2026 | Jun 24, 2026 | Jun 19, 2026 | May 19, 2026 | Jun 19, 2026 | Jun 24, 2026 |
| Lumens | 1600 | 1600 | 850 | |||
| Dimmable | Yes | No | Yes | Yes | Yes | |
| Warranty | 2 years | 2 Years | 2-year warranty | |||
| Base Type | E26 | E26 | E26 | |||
| Connectivity | 2.4GHz Wi-Fi | 2.4GHz Wi-Fi | WiFi 2.4 GHz | |||
| Wattage Equivalent | 100W | 100W | 60 Watt | 100W | ||
| Color Temperature Range | 1500K-9000K | 1000K - 10000K | 2200K-7000K | 1500K - 9000K | 1800K-6500K | |
| Color Rendering Index (CRI) | 90 | 90+ | 80 | |||
| Bulb Base | E26 | E26 | E26 | |||
| Bulb Shape | A21 | A21 | A21 | |||
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