LED Sensor Bulb E27 — Dusk to Dawn Auto On/Off, 9W/12W/15W, AC85-265V

Illuminate spaces effortlessly with a dusk-to-dawn LED bulb that literally switches itself on at dusk and off at dawn. Built for convenience and security, this bulb lights your stairs, hallways, and pathways without you needing to lift a finger.

• Built‑in sensor activates automatically when ambient light falls below ~15 lux at dusk and turns off when it rises above ~40 lux at dawn.
• Energy-efficient design reduces electricity consumption compared with traditional bulbs, helping lower monthly costs.
• Robust long‑life construction with aluminum + PC materials and a smart cooling path to keep the LED chip cool and extend lifespan.
• Enhanced security by lighting areas automatically in darkness, deterring intruders and guiding your way home when you’re away.
• Wide 270° beam angle broadens coverage for stairs, hallways, and pathways.
• Color options: 2700K warm white for cozy spaces and 5700K white for brighter, task-oriented lighting.
• Compatibility and versatility: AC 85–265V input with a standard E27 base to fit most fixtures.
• Size and power variants: 9W (60×120mm) and 12W/15W (70×128mm) to suit different ceilings and lighting needs.

Use cases include staircases, hallways, entryways, and pathways where automatic dusk-to-dawn lighting enhances safety and ambiance without manual switches.

Specification snapshot

• Power: 9W / 12W / 15W
• Material: Aluminum + PC
• Input Voltage: AC 85V-265V
• Base: E27
• Beam Angle: 270 degrees
• Color Temperature: 2700K Warm White / 5700K White
• Size: 9W—60×120mm; 12W/15W—70×128mm