البيانات الكهربائية 4W 220-240V 50/60Hz 35mA 0.5 360lm 90lm/w Power Nominal Voltage Frequency Current Power Factor Nominal Luminous Luminous efficacy 4W Download Datasheet الابعاد Cut Out Hole Φ70 mm Weight 50gm Size (D*H) Φ90*33 mm Photometrical Curve