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{"title":"30W LED Tri Proof IP65 And 5 Years Free Warranty With Daylight Sensor For","imgUrl":"https:\/\/img.chinax.com\/nimg\/87\/ed\/e59e1a97147e6a7b3efdfea46b74-200x200-1\/30w_led_tri_proof_ip65_and_5_years_free_warranty_with_daylight_sensor_for.jpg","attrs":{"Brand Name":"Dualrays Optoelectronics","Model Number":"DR-TRX-EG2XX","Certification":"CE, Rohs,TUV,ASS","Place of Origin":"Shenzhen,China"}}
{"title":"High Power LED Flood Light 50W LED Sports Ground Floodlights Dualrays Optoelectr","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/f2\/c0f68c1a0ec5c5399f9371cf4ac4-200x200-1\/high_power_led_flood_light_50w_led_sports_ground_floodlights_dualrays_optoelectronics_with_ce_certification.jpg","attrs":{"Brand Name":"DUALRAYS","Model Number":"DR-FL050-CGXP","Certification":"CE,RoHS,LM79,LM80,TUV\/GS,SAA,RCM,CB and D-Mark Available","Place of Origin":"Shenzhen,China"}}
{"title":"Floodlights F5 Series 1250W Football Stadium IP66 and IK10 Protection Multible","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/a4\/c726a7f9d9997d2eba97ae47c303-200x200-1\/floodlights_f5_series_1250w_football_stadium_ip66_and_ik10_protection_multible_beam_angle.jpg","attrs":{"Brand Name":"DUALRAYS","Model Number":"DR-FL1250-EG2","Certification":"CE,RoHS,LM79,LM80,TUV\/GS,SAA,RCM,CB and D-Mark Available","Place of Origin":"Shenzhen,China"}}
{"title":"Stadium Sports Outdoor LED Flood Light 200W F4 Modular with Meanwell XLG ELG HLG","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/73\/e91ffda87858e1ed620bac496378-200x200-1\/stadium_sports_outdoor_led_flood_light_200w_f4_modular_with_meanwell_xlg_elg_hlg_driver.jpg","attrs":{"Brand Name":"DUALRAYS","Model Number":"DR-FL1000-EG2","Certification":"CE,RoHS,LM79,LM80,TUV\/GS,SAA,RCM,CB and D-Mark Available","Place of Origin":"Shenzhen,China"}}
{"title":"150W LED Sport Ground Floodlights 5 Years Warranty 100000 Times","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/0d\/f67cc8ca44c0c2203f1f2d09eb16-200x200-1\/150w_led_sport_ground_floodlights_5_years_warranty_100000_times.jpg","attrs":{"Brand Name":"DUALRAYS","Model Number":"DR-FL150-CGXP","Certification":"CE,RoHS,TUV\/GS (Pending),LM79,LM80","Place of Origin":"Shenzhen,China"}}
{"title":"Tennis Sport Outdoor Stadium Lighting 150W IP66 Meanwell 140LPW IK10 Anticorrosi","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/d4\/c20244871f204bed3b133cfc26ba-200x200-1\/tennis_sport_outdoor_stadium_lighting_150w_ip66_meanwell_140lpw_ik10_anticorrosion.jpg","attrs":{"Brand Name":"DUALRAYS","Model Number":"DR-FL150-CGXP","Certification":"CE,RoHS,LM79,LM80,TUV\/GS,SAA,RCM,CB and D-Mark Available","Place of Origin":"Shenzhen,China"}}
{"title":"200W LED Sports Ground Floodlights With Best Brightness For The Football Ground","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/fe\/9cd4f964aab6b697108941031944-200x200-1\/200w_led_sports_ground_floodlights_with_best_brightness_for_the_football_ground_display.jpg","attrs":{"Brand Name":"Dualrays","Model Number":"DR-FL200-CGXP","Certification":"CE, Rohs,TUV","Place of Origin":"Shenzhen,China"}}
> IP65/IP66 and IK10 for all industrial areas of application;
> Customized supported for special projects.
* Replacement for fluorescent NCF
* Workshops and warehouse
* Garage and car parks
* Sport facility
* Corridor/Gallery/Corridor
* Outdoor & Indoor Locations
Character/Length
2ft
3ft
4ft
5ft
A
600mm
900mm
1200mm
1500mm
B
90mm
90mm
90mm
90mm
C
74mm
74mm
74mm
74mm
DALI Device
DALI Intelligent Control Diagram
DALI Intelligent Control Operator Interface
1.How to explain “Flux/luminous Flux “?
RE: Luminous flux is the measure of the perceived power of light produced by the LED, adjusting to reflect the varying sensitivity of the human eye to different wavelengths of light.
2.Why we use the high power LED ?
RE: A high power LED, sometimes referred to as a power LED, is one that is driven at current of 350mA or higher.
3.How to explain “illuminance“?
RE: The intensity of light falling on a surface area. If the area is measured in square feet, the unit of illuminance is footcandles(fc). If measured in square metres, the unit of illuminance is Lux.
4.What’s efficacy about the light ?
RE: The light output of a light source divided by the total electrical power input to that source, expressed in lumens per watt(lm/w).
5.How important is IP ?
RE: Classifies and rates the degree of protection provided against intrusion (body parts such as hands and fingers), dust, accident contact, and water by mechanical casing and electrical enclosures.
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!
As a specialist in modern, efficient ,advanced LED lighting for industrial applications,DUALRAYS LIGHTING Co.,LTD. is one of the leading professional technology and marketing oriented NHTE (National High Technology Enterprise) in R&D,manufacturing,sales and service of intelligent, ... As a specialist in modern, efficient ,advanced LED lighting for industrial applications,DUALRAYS LIGHTING Co.,LTD. is one of the leading professional technology and marketing oriented NHTE (National High Technology Enterprise) in R&D,manufacturing,sales and service of intelligent, ...
