Once the light bulb is malfunctioned because of burn-out filament， it is wise of you to take this A60 E27 4W 4-LED 400LM 2700K Warm White Light Retro Filament Glass Housing LED Light Bulb (AC 85-265V) as a substitution. Our LED light bulb is ly reliable and safe for long-term use. It is in special treatment， eco-friendly for daily recovery. No UV !#!amp!*! IR radiation， its soft and mild light provides harmless and bright lighting performance. Also， though crafted from superior glass housing， it is of great impact resistance and shock resistance. Ideal for household， office， exhibition lighting and so on!                                    Features             Ball-shaped design， smooth surface and light weight<br> Retro filament， long lifespan<br> 360-degree beam angle provides full-sided viewing<br> Easy to install and dismantle<br> With 5 times the brightness of traditional lamp bulb featuring the same power<br> Impact resistance， high brightness， low power consumption， good heat-dissipation， non-thermal radiation<br> Great for household， building office， exhibition lighting and so on    <br>                                                            Specifications             Housing Material     Glass    <br> Model     A60    <br> Connector Type     E27    <br> Input Voltage     AC 85-265V    <br> Output Power     4W    <br> Color Temperature     2700K    <br> Light Color     Warm White    <br> Total Emitters     4pcs    <br> Luminous Flux     400LM    <br> Beam Angle     360°    <br> Dimensions     (4.09 x 2.36)" / (10.4 x 6)cm (H x Dia.)    <br> Weight     1.59oz / 45g       <br>                                                             Package Includes            1 x Lamp Bulb<br>                                                            Extra Info            LED bulbs advantages  How to choose LED light bulb  Base type