ADVANCE series LED BULBS with Plastic & Aluminium body and PC diffuser presents 954Lm lighting performance and 25000Hours long lifetime.This 9W model includes 4000K LED and E27 socket for 180⁰ light beam-angle as desired lighting flexibility. It’s ready to be operated with its easy use. – This bulb operates with photocell sensor. Light up when detects dark, lux<15 and=““ turn=““ off=““ automatically=““ when=““ the=““ sensor=““ detects=““ lux=““>15.