A tube bulb with Flat top, which is not normal products any more. What'more you can see the very striaght filament inside, which create a nice feeling of linear. As leading manufacturer of decor bulbs, we have been creating lot of models. Fast delivery,competitive price, diverse specification,which is our advantage. Currently, we can provide CE Rohs Erp SAA RCM, PSE UL certificates for this seires.
>Bulbs with Gas Helium charging as heat sink, lifespan 70% higher than which without
>Helium is very stable and lightweight Inert gas.
>Lustrating the original Air in the bulb glass, No chemical reaction,No Moist.
>A better heat sink in the bulb, fast transmission heat of led to bulb glass.