This bulb has auto sound & light sensor detection function for light on/off. It is suitable for corridor?∨ pathway?∨ stair?∨ garage?∨ garden?∨ yard?∨ etc.

Features:
Built-in sound motion & light sensor.
Auto detection for light on/off.
Durable and energy-saving.
Long service life up to 50?∨000 hours.
High sensitivity?∨ high bright and low consumption.
Designed to fit standard E27 fittings?∨ easy to install.
Suitable for corridor?∨ pathway?∨ stair?∨ garage?∨ garden?∨ yard?∨ etc.

Specifications:
Rated voltage: AC85-265V
Power: 5W
Light source: 10pcs 5730 SMD
Socket type: E27
Housing material Plastic
Detection range: 5-8m
Detection angle: About 130??
Light color: White(6000-6500K)?∨ Warm white(3000-3500K)
Sound sensitivity: 45-65dB
Delay time: 35-60 seconds after leaving
Luminous flux: 400LM
Item size: 10.6 * 5.9cm / 4.17 * 2.32in (L * D)
Item weight: 38g / 1.37oz
Package size: 11.5 * 6 * 6cm / 4.52 * 2.36 * 2.36in (L * W * H)
Package weight: 53g / 1.88oz

Package List:
1 * E27 sound & light sensor bulb"