Filament LED Bulb

A LED filament light bulb is an LED lamp that mimics a typical incandescent
light bulb with visible filaments for aesthetic and lighting distribution
reasons while utilizing light-emitting diodes, which have a high efficiency
(LEDs).

TOPSTAR Filament LED bulbs have many advantages.

High lumen output efficiency is a feature. similar to an incandescent lamp's
sparkling light effect. Lower maintenance expenses and longer lifespan.
Energy savings of up to 85% when compared to incandescent lighting.
providing almost the same amount of light as an incandescent bulb.

By putting each product through testing for the best performance and safety,
TOPSTAR upholds the highest standards for all of our goods. For optimal eye
comfort, these lights give instantaneous strong light without buzzing or
flickering.

A National Enterprise Technology Center and a state-of-the-art laboratory
are also features of TOPSTAR. Because of its excellent technological
capabilities, TOPSTAR can create and produce items of the highest caliber
for our clients.

Types of Filament LED Lamp
Filaments A19 Bulb
Filaments A21 Bulb
Filaments A23 Bulb
Filaments ST19 Bulb
Filaments ST64 Bulb
Filaments G25 Bulb
Filaments G16.5 Bulb
Filament Candle Bulb
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How Do LED Filament Bulbs Work?
01
The light source structure of the LED filament bulb
The light source structure of the LED filament bulb is mainly composed of
multiple parts, including the connection parts of the lamp holder, the base,
the driving power supply, and the lamp beads. In the course of work, LED
filament bulbs are mainly based on stone substrates, and then supplemented
by highly transparent lampshades.

02
LED Filament Light Bulb Gets Heat
When the current of the LED filament light bulb passes through the filament
(tungsten filament, the melting point is more than 3000 degrees Celsius),
heat is generated. The spiral filament continuously gathers heat, making the
temperature of the filament above 2000 degrees Celsius. The iron can shine
like a light. The higher the temperature of the filament, the brighter the
light emitted.)

How to Choose Filament LED Bulbs?
LED lights are unquestionably more environmentally friendly and energy-
efficient than conventional incandescent lighting. Since their widespread
use over the past ten years, LED lights have been shown to provide an
increasing number of benefits. Currently, specialists are concentrating on a
few particular LED applications, such as how to increase the beam angle of
LED chips. Previously, LED bulbs might have a beam angle of 120° or even
180°, but it is very challenging to have a greater beam angle.

Traditional lamps have a 360° beam angle, which means they spread light in
all directions. It's really wonderful if LED lights can radiate light in all
directions at once. Therefore, using an LED filament bulb as a replacement
for conventional lamps is a really good idea.

Because LED filament bulbs employ 360° LED FILAMENTS rather than LED BEADS
as its light source, they produce 360° all-directional lighting. The gold
wires that connect the LED CHIPS in the LED filament package, which is
mounted on a rectangular substrate, allow for electric conduction. To get
ideal LED filaments that emit 360° lights, phosphor coating will be applied
to the surface of the LEDs.

If you are looking for a reliable led lighting company, please choose us,
and we will be your best partner.

Minimum Order: 3000 pieces

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