Shenzhen Launray Technology Co. Ltd specializes the manufacturing of LED filament lighting bulb as well as other kind of LED lighting applications, with the headquarter sited in Hongkong Cooperation Zone of Qianhai and the plant located at Honghualing Industrial park of Longgang district of ShenZhen with total more than 68,000 square feet. As a hi-tech company to meet the rapid increase of market of LED filament lighting products, we have equiped a number series of precision equipment as well as quality control & testing system to satisfy our customers with the high quality lighting bulbs .Above 80% products are selling to Europe,North America,ASEAN and Middle-East areas, by doing so,we commit to provide our quality lighting products and service and look forward to further cooperations with customers. 

 Q:Are your bulbs dimmable?

A: Yes, all Launray filament bubs can be dimmable or non-dimmable no matter what base it is. We have a full dimmer testing report for North America and western EU customer.

Q: Have tried from a few other Chinese manufacturers but so far we have suffered various quality issues like high failure rate,flickering, over-stated power and lumen? How about yours?

A: Launray filament bulbs use high quality constant current IC driver, sapphire substrate and big LED filament chips. Our  non-dimmable bulbs have no flickering at all. All dimmable bulbs have minimized flickering distance <20cm. This has already approached the highest standard of this industry.

Q: What CRI and color temperature do you offer?

A: We provide high CRI index for our filaments; most of them are over 90.
Warm white: 2200k, 2500k, 2700k, 2800k, 3000k
Natural white: 4000K-4500K
Pure white: 5000K-5500K
Cool white: 6000K-6500K

Q: What CRI and color temperature do you offer?

A: We have quite some standard products in stock. Send us a query so we can check if we can meet your need instantly. If no stock,we have the fastest lead time 10-15 days for less than 50000pcs.

Q:What about your warranty?

A: Our defective rate is controlled to less than 3/1000. If any bulbs failed, we can send replacement in the warranty period.

Q: Do you accept OEM? Can you help us do color box with our logo?

A: We have professional color box designer, If you can order 1000pcs, we can design box for free.

Vintage Spiral LED Filament Edison Tubular Light Bulb T45 Dimmable

Vintage Spiral LED Filament Edison Tubular Light Bulb T45 Dimmable

Vintage Spiral LED Filament Edison Tubular Light Bulb T45 Dimmable