* Multiple Installations Optional (Suspension, Ceilign Mounted and Adjustable Surface Mount);
* Various Intelligent Control: 1-10V, DALI, Microwave Sensor, Daylight Sensor, Zigbee and Emergency,CCT Adjustable available;
* Single or Double wiring;
* IP65 and IK10 for industrial areas of application;
* Customized supported for special projects;
| Size | Power | Outer Carton Size(MM) | G.W(KG) | Qty"/CTN |
| 2ft | 20W/30W | 655*200*270 | 11.3 | 6PCS |
| 3ft | 30W/40W | 955*200*270 | 16.8 | 6PCS |
| 4ft | 40W/50W/60W | 1255*200*230 | 15.4 | 4PCS |
| 5ft | 50W/60W/80W | 1555*200*230 | 17.6 | 4PCS |
Note: For small order,express will be best.And for bulk order,ship by sea or train(Europe destination) is the best,but take much
time.For urgent orders,we suggest via air to airport plus our ship partner send to your door.
1. What’s the meaning of “Beam Angle “?
RE: The spread of light from a luminaire. For example: a fitting such as a low bay ,which is closer to the floor,will have a wider beam angle to illuminate a given floor area while a high bay fitting will have a narrower beam.
2. How do we explain “CRI” ?
RE: A measure of the degree of colour shift objects undergo when illuminated by the light source as compared with those same objects when illuminated by a reference source of comparable colour temperature. The reference source has a CRI of 100.
3. What’s CCT(colour temperature) ?
RE: The description used to describe the effect of heating an object until it grows incandescently. The emitted radiation, and apparent colour, changes proportional to the temperature; easily envisioned radiation, and apparent colour, changes proportional to the temperature; easily envisioned ,when considering hot meal in a forge that glows red, then orange, and then white as the temperature increases.
4. Do you know “dali “?
RE: Digital addressable lighting interface (DALI) is a trademark for network-based systems that control lighting in building automation.
5. How to explain “luminous Efficacy“ ?
RE: A measure of how well a light source products visible light expressed as lumens /Watt.
Thank you for your using Dualrays LED luminaires, we regards quality first as our marketing philosophy from the design and package of all our
products,we here declare that all of our products are tested by professionals and obey strict quality standards,we have professional after-sale
service team to follow our customers,we promise that when you find any quality problems caused by the products quality itself within its
guarantee period,you can contact us freely. When confirmed by the QC Department, we will immediately help you to exchange or
maintain products for free.Shenzhen Dualrays Optoelectronics Co., LIMITED. will serve you with heart and soul!
Marketing Department
Tel: 0086-755-2306 6948
Fax: 0086-755-6164 1072
Zip Code: 518125
Contact person: Cila Zhang
Email: sales08@dualrays.com
Add: 6th Floor,Building 10, Gangzai Industrial Park, Furong Industrial Park,Xinqiao Industrial District,Shajing,Bao‘an District,Shenzhen 518125, P.R.China
