Color Temperature
Ww/Nw/Cw
Lamp Body Material
Metal+Aluminum Alloy
Switch Type
With Remote Control
Application
Engineering, Home Furnishing
Certification
CCC, CE, CQC, EMC, LVD, RoHS, SAA
Driver
Constant Current Isolated
4inch SMD Ceiling Recessed Downlight LED Down Light for Residential Apartment Hospital Office School Shopping Mall store Corridor lighting downlight:
Driver built-in ceiling recessed led downlight
San'an SMD2835 Led chips, high CRI and brightness
PMMA diffusor no UV and IR radiation, soft and tender light
Built-in constant current driver, instant start, no flickering
Aluminum housing, nice heat dissipation
Color Temperature: 3000K, 4000K, 6400K
Less than 3% light decay in 10000hrs testing, SDCM≤3
Operating temperature: -25ºC~55ºC
Energy saving up to 60% compared to fluorescent lamps
Long Life span up to 30,000 hours
Are you a professional manufacturer?
Yes, we are a professional original manufacturer with multiple factory facilities dedicated to high-quality lighting production.
Do you have the ability to develop OEM new products?
Yes, our structure engineers can create CAD and 3D drawings to develop new products based on client requirements. We have specialized workshops for punching, injection, and die-casting to speed up the sampling process.
Can I request a sample order?
Yes, we accept sample orders to test and verify quality. Mixed models are also acceptable.
What is the lead time for orders?
Typically, samples take 3-5 days, while bulk batch orders require approximately 2-4 weeks.
What is your quality process and warranty period?
Our production follows GBT19001-2016 and ISO9001-2015 standards. All finished products undergo 100% aging tests before packing. We offer a 2-5 year guarantee on our products.
How do you handle product failures during the guarantee period?
For small quantities, we provide free replacements with your next order. For batch failures, we will repair and resend the items or negotiate a mutually beneficial solution.