|Place of Origin:||Shenzhen,China|
|Certification:||CE,RoHS,LM79,LM80,TUV/GS,SAA,RCM,CB and D-Mark Available|
|Minimum Order Quantity:||9PCS|
|Packaging Details:||Netural Package/OEM and ODM Package Available,9PCS/CNT|
|Delivery Time:||5-15 business days|
|Payment Terms:||T/T, L/C, Western Union,Paypal|
|Efficiency:||160LPW||AC Input Vol:||AC 200-277V,50/60Hz|
|Beam Angle:||120°||LED Driver:||DUALRAYS / BOKE Flicker-free Driver,DIP Switch Power Adjustment Available|
explosion proof led lights,
dust proof light fixture
LED Tri Proof Light Feature:
* Luminaire coated in an environmentally friendly polyester powder formulated for a durable and long-lasting color in a silvery,black and white finish;
* Adopting SMD2835 LEDs light source;
* High Color Rendering Index (CRI>80Ra), excellent heat dissipation, low light decay;
* CE,RoHS listed,3 years warranty;
* Flicker-free driver,support emergency,0-10V,DALI dimming and PIR sensor;
* Highly brightness EPISTAR/SAN‘AN SMD2835 LEDs,energy efficient - up to 160LPW;
Why choose Dualrays?
> Train,Bus station and Office;
> Workshops and warehouse;
> Exhibition center;
> Airport Hall;
> Underground garage;
> Replacement for fluorescent NCF
> Workshops and warehouse
> Garage and car parks
> Sport facility
> Outdoor & Indoor Locations
Q1: Does Dualrays have the ability to do independence and development ?
RE: Our engineer department have 12 people. We have the research and development capability. We also collect regularly each customer feedback. We have product improvement and new product development.
Q2: LEDs are more expensive than other lighting options,why ?
RE: LEDs can operate as stand alone devices,but when grouped or clustered they require additional steps to operate properly. LEDs need proper components such as a circuits can be designed rapidly, but to ensure that they operate correctly and for long periods of time they require testing.
Q3.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.
Q4.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.
Q5.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.
Q6.Do you know “dali “?
RE: Digital addressable lighting interface (DALI) is a trademark for network-based systems that control lighting in building automation.
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!
Contact Person: Vera Fu
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