2015 Hot selling 3/4/5/6/8inch dimmable cob led downlight

  High qualily 7W 12W 20W 30W adjustable COB led downlights                            Product Description  What is the Features of cob led downlight ?                                             Superior light quality recessed LED Downlight
Original patent design with thin and light body, External driver
Complies with European standards (CE rated)
Constant current isolated circuit design
Overvoltage protection and short-circuit protection
Warranty 5 years with TUV, PSE, SAA, FCC, CE, ROHS   What is the Specification of cob led downlight ?                                       

Model NO.	Inch	Watt	Luminous	Cutout Size	Dimension	Warranty
CS-6W-DL301	3inch	6W	480lm±30lm	φ90~110mm	φ125 * H60mm	3 years
CS-10W-DL401	4inch	10W	800lm±50lm	φ120~130mm	φ140 * H80mm	3 years
CS-12W-DL501	5inch	12W	960lm±50lm	φ150~170mm	φ180 * H80mm	3 years
CS-15W-DL501		15W	1200lm±50lm	φ150~170mm	φ180 * H80mm	3 years
CS-15W-DL601	6inch	15W	1200lm±80lm	φ170~180mm	φ190 * H80mm	3 years
CS-20W-DL601		20W	1600lm±80lm	φ170~180mm	φ190 * H80mm	3 years
CS-25W-DL801	8inch	25W	2000lm±80lm	φ200~215mm	φ230 * H85mm	3 years
CS-30W-DL801		30W	2400lm±80lm	φ200~215mm	φ230 * H85mm	3 years

 Details photos, Features and structure of cob led downlight                                   What is color temperature effect of led downlight ?                                     What is aging of led downlight ?                                                            What is the applications of our led downlight?                                           How to ensure of 3-5 years warranty terms ?                                            Packaging & Shipping  Packaging & Shipping for LED Downlight                                                Shipping : 1. FedEx/DHL/UPS/TNT for samples, Door-to-Door; 2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving; 3. Customers specifying freight forwarders or negotiable shipping methods! 4. Delivery Time: 3-7 days for samples; 5-25 days for batch goods.
Payment Terms 1. Payment: T/T, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery. 2. MOQ: 1pcs 3. Warranty : 3 years 4. Package :  Standard export, neutral packing. 550*495*255mm led downlight Our Services  Why choose us?                                                                              1. Your inquiry related to our products or prices will be replied in 24hours. 2. Well-trained and experienced staffs to answer all your enquires in fluent English.
3. OEM&ODM, any your customized lightings we can help you to design and put into product.
4. Distributorship is offered for your unique design and some our current models.
5. Protection of your sales area, ideas of design and all your private information. 6. We are a factory manufacturing led indoor lamps,best production capability ,best quality control, Best Service .
7. Inspected by the Inspection Institution of Bureau Veritas Certification.
8.100% QC inspection Before Shippment. Company Information  Cansun Lighting                                                                               FAQ  FAQ                                                                                               Q1: What is the Warranty for the led downlight ?

A1: For the lamps,we have 3 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.  And enclose a copy of the quality assurance agreement.
Q2: What is colour temperature?

A2: Cansun Lighting offer lamps in warm, natural,pure and cool white with colour temperatures measured in Kelvin (K). The lower the colour temperature is, the warmer the light given by the LED:

Warm white = 2700K-3200K
Natural white = 4000K-4500K
Cool white = 6000K-6500K
Q3:: What is CRI?
A3: CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.For LED tubes,the CRI is mostly 70-75Ra,and 80Ra with higher cost.But there are some suppliers write a high data to attract clients,please note.

Q4: Will your LED light work on a dimmer switch?

A4: We do not recommend using our LED downlight on a dimmer switch, this type of switch can potentially cause damage to the light.

Q5: What kind of size suitable for installation ?

A5: led downlight cutout size < Open hole < Cover size + 8mm.
Q6: Why does my LED downlight not work properly in extreme temperatures?

A6: Any temperature below 14 F or above 122 F may cause a LED downlight to flicker, dim, change color, or cease to function. Once the LED bulb is returned to an operational environment it should began to work properly.

Q7: What is the AC Voltage tolerance for our LED downlight?

A7: Their AC voltage tolerance is +/- 10%.

Q8: Do your LED downlight emit UV light?

A8: No. But you should never point an LED downlight into your eyes. The light is very bright and could cause damage.     How to Contact us ?                                                                                                  Send your Inquiry Details in the Below, Click " Send " Now!