21.Why the power factor is lower than 0.5? Could tell me what disadvantages of this? Is related to the efficiency of the bulb?
22.Can u ask the technical engineer if place two bulbs led with poor power factor in a home will affect electrical installations?
23.Can I get the dimmable LED filament bulb but without the plastic ring?
24.Why so big amplitude of lumens for every model? What decide it?
25.Warning on dimmable lights: Please note that before fitting your dimmable LED bulb, you may need to upgrade to a trailing edge dimmer switch. Leading edge dimmer switches are not currently compatible with the LED bulbs sold on this website. Always change all the bulbs on a dimmer circuit at the same time. Do not mix and match as LEDs are low wattage and normal bulbs are high wattage.
26.What’s ur service of LED filament bulb/air purifier?
27.Can you make t8 with G5 sockets, double sided power connection 55cm around 1000+ lumen ?
28.do you have the r63 type with e14 ?
29.do you know IPgrade of LED filament bulb ?