CLDB Series-4luch LED Downlight 12W 6000K

CLDB series 4inch 12W recessed LED downlight

Part no.: CLDC-0109
Power comsumption:12W
Heat sink material: Die-casting aluminum
Dimension: diameter 145mm x height 29mm
Cutting-hole size: diameter 125mm

LED driver type: Isolated constant current LED driver
LED driver input voltage: 100-240V AC
LED driver PF: PF>0.9

Color temperature: 6000k optional
Power comsumption:12W
Lumen output:  790lm for 6000k
Standard CRI:  CRI>70 for 6000k
Beam angle: 100 degree



Product highlight:
1. Slim design backlight LED downlight, only 29mm thick,
2. Coolight self-design high stablity isolated constant current LED driver,
3. Optimized SMD LED arrangement to get long life time,
4. Low glare rate, good light quality output,
5. Cable clamp and FRP isolating sleeve to avoid cable damage,
6. Well-designed cut size, ideal replacement for traditional downlights directly.




CAUTION:
1) Indoor use only.
2) Working temperature: -20-40 degree.
3) Please turn off power prior to installation, replacement and cleaning.
4) Do not tr y to disassemble the lamp.
5) Non dimmable, can\'t be installed in dimming circuit.



 Pre-sale Service
1. Coolight owns a good R&D team including electronic engineers, structure engineers and experienced LED driver engineers, we can provide you customized product OEM and ODM services.

2. Experienced Coolight engineers and our well-trained sales will suggest you the most suitable products according to your project requirement.

3. Coolight has a diameter 2m intergrating sphere, professional dark room with light-distribution photometer, the product technical report and IES light data files are available.

4. Coolight engineers are familiar with DIALux, the famous lighting design software. If you send us your project details and your requirement, we could analyse by DIALux then provide the preliminary scheme for your reference.

5. Coolight engineers are able to design the customized packaging for our customers.

6.Coolight could offer the high resolution product photos and original PhotoShop files and original CoralDraw files according to our customers and distributors needs.

Why Choose Coolight
1. Rich experience in R&D and manufactory of LED lighting product
Coolight has 7 years’ experience in LED Lighting business, and 5 years’ in manufacturing LED Lighting products. The founder of the company has more than 10 years’ experience in LED Industry.
All our 8 R&D team members are university educated; the team members have 3 to 7 years’ experience and the team leader has 10years’ experience in LED Lighting product and LED driver design.
In the past years, Coolight has done a lot of work on OEM of LED lighting and LED strip lighting, and gained a lot of valuable OEM experience.

2. Strict R&D control and test
All of our prototype sample, pilot production sample and mass production sample have to pass each strict test before allowing continuing the next step.
The tests including:
a. Hi-pot safety test according to CE standard: IEC-60598;
b. Sample fall-down test;
c. Case and solder-point temperature test after 4 hours’ working under 25℃;
d. Turn-on and Turn-off test for at least 10000 cycles;
e. +50℃,85%RH high temperature start over test and aging test;
f. -20℃ low temperature start over test and aging test;

3.Strict supply chin and manufacturing quality control
Coolight has a very strict quality control system both against for our own factory and also our suppliers to avoid big quality problem. We only work with reputable suppliers.

Our production schedule is monitored by the latest ERP system, aslo supplemented by a total quality management and 7S scene management so that we could always keep a high quality rate. Coolight was awarded ISO9001:2008 Quality Management System certification in 2002.

4.Service and support based on the long-term cooperation
We believe win-win business is the only way for long-term cooperation,and we want to cooperate and grow up together with our customers in the long run. Coolight sales team will try best to provide a quick response and helpful support.

Should you are interested in the purchase or have further information, pls send email to us directly.Welcome your sample order for testing and evaluation.