Our regular color temperature is 2700K 2200K, 4000K,6000K. we also can make other color temperature as your requirements, MOQ is 5000pcs filaments. We also can provide Green/Blue/Red/Pink/Orange colors.
2700k is closer to Halogen light bulbs or old Tungsten incandescent light bulbs. Customers’ most favorable color temperature is 2700K
4. What about the glass covers ?
We have Clear / Frosted / Milky White / Golden(amber)/ Smoked grey/Sand ballast(matt finish) options for our led filament bulbs.
We also have colored bulbs such as RED/BLUE/GREEN/YELLOW and etc. MOQ is 500pcs
Smoked grey and sand ballast(matt finish) treating, MOQ is 500pcs as well
5. What certificates do you have?
CE , Rosh for European market
ETL for North American market, ETL File number is 5002818
6. What's your market?
We mainly export goods to North America and European countries.
7. Can your bulbs be dimmable?
Yes, we make non-dimmable and dimmable versions.
8.How about your production line ability?
20,000 PCS each day so far.
9. Which substrate inside of filament?
We have ceramic and sapphire substrate for option
Ceramic is cheaper, it is 100lm/watt, sapphire is more expensive, it is 120lm/watt
10. What's the warranty?
We provide 2 years warranty on led filament bulbs
11. What filament size do you have?
For classic led filament bulbs, we use three size series:26mm/38mm/58mm
For soft led filament or U-shaped , sizes are flexible
LED Filament bulb Production flow
LED Filament light with CE ROHS ETL certificates
Danfore Lighting Co., Ltd.was founded in 2007, mainly produce vintage led filament bulb, led bulb,led panel light, led spotlight and etc. The well trained production and QC staff can assure all the lights perfect performance. Danfore Lighting Co., Ltd has become the biggest supplier of LED Bulblights as well as trustful partner of LED companies.
Danfore endeavors to develop new products with the cutting-edge LED technology. Our expert R&D team have abundant knowledge of electric components, thermal management, optics as well as industrial design. Our led filament bulb has CE RoHs ERP ETL certificates. Products cover C35 C32 C45 G45 A60 G80 G95 G125 G150 ST64 ST58 ST45 T45 T20 T25 T30 T26 R50 R63 R80 R95 and etc. The prototype of custom design can be submitted to customers in a shortest time as only 3 days. Currently Danfore has capacity of monthly 210,000pcs bulbs and 60,000pcs led panel lights.
Danfore has an excellent overseas sales and after-sales team. The whole team will keep on standby for the best service for valued customers.