LED Filament Bulb (Chips Dimming - Dimmer Control) is simple designed product to offer improved dimming effects when bulb is used with a dimmer switch. It uses dimming control chips added to LC driver to make dimming smoother compared to a LC dimming driver. The chips dimming model have a broad range of dimmable wattage, which could be as high as 100% brightness and as low as 5-10%, based on a 0.5W dimmed wattage over a 6-8W filament bulb, which the traditional LC driver could only be dimmed to around 20% of maximum brightness. The smooth dimming effect and economical nature of chips dimming LC filament bulb makes it the main dimming product solution in major EU and NA markets. The product is certified by TUV and SGS with CE, RoHS and ERP and SAA.

Our filament bulb uses a fully encapsuled ceramic filament base with high quality Sanan & Epistar chips. The whole lamp has a high lighting efficacy of (100lm/W – 120lm/W) and color rendering (CRI80-95). We offer full range of color temperature, ranging from 2700-6500K. The product beam angle is 360°.

For bulb body, it is optional to use the most common clear glass to achieve higher brightness. If it is preferable to have more diffused light effect, a semitransparent frosted glass body or an opal glass of white powder coated will be available. The base cap could either be Edison screw or bayonet type. They can be of size E12 | E14 | B15d | E26 | E27 | B22d. The base cap could be made of aluminum in slivery color or copper in golden color.

The LED filament bulb use high quality Chips dimming control Linear IC driver to power on, which could be single voltage input (AC120V or 230V) of power factor >0.5. Compare to traditional LC dimmer driver switch-controlled dimming filament bulb, chips dimming filament bulb have higher compatibility to dimmer switches and a much stable diming effect. The lifetime of the product is over 25,000 hours, with a warrant period of 2 years.

Filament bulb could have a wide range of applications. They can be used to upgrade home fixtures such as ceiling lamps, table lamps or spot light fixture at home with dimming functions. If you prefer to work or read with brighter light color, or you prefer your dinning environment to have dimmer light color, you could achieve this by simple dimmer switch control. The product is also highly favorable for multiple function hotel room which meeting and dining area no longer require complex wiring with switches and dimmer. They can also be used in shopping malls and shops for more customized brightness. The product could also be used in bars and restaurants for different time zone. For customers working with lighting projects for DIY shops of homewares mart, a functional lighting solution will always draw customer attention towards modern lighting and home decoration.