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{"title":"IP65 UFO lED High Bay Light With Meanwell Brand Driver And 5 Years Warranty For","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/57\/90\/2ee7abe694e5ee50ae9a9e650a87-200x200-1\/ip65_ufo_led_high_bay_light_with_meanwell_brand_driver_and_5_years_warranty_for.jpg","attrs":{"Brand Name":"DUALRAYS","Model Number":"DR-HB150-EGXP","Certification":"CE,RoHS,LM79,LM80","Place of Origin":"Shenzhen,China"}}
{"title":"150W Meanwell Driver UFO LED High Bay Light With 5 Years Warranty For Workshop","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e0\/55\/ea4b2ffad7c5ca66b3e8560139dd-200x200-1\/150w_meanwell_driver_ufo_led_high_bay_light_with_5_years_warranty_for_workshop_display.jpg","attrs":{"Brand Name":"DUALRAYS","Model Number":"DR-HB150-EG1","Certification":"CE,RoHS,LM79,LM80,TUV\/GS,SAA,RCM,CB and D-Mark Available","Place of Origin":"Shenzhen,China"}}
{"title":"UFO LED High Bay Light With 5 Years Free Warranty 100W Waterproof IK10 For Steel","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/88\/6e\/294f828fa364748ef74f193b82fc-200x200-1\/ufo_led_high_bay_light_with_5_years_free_warranty_100w_waterproof_ik10_for_steel_plant.jpg","attrs":{"Brand Name":"DUALRAYS\/OEM","Model Number":"DR-HB100-EG","Certification":"CE,RoHS,TUV\/GS,SAA,RCM,CB and D-Mark Available","Place of Origin":"Shenzhen,China"}}
{"title":"2020 Arrival Industrial UFO LED High Bay Light 240 Watt IP65 With Efficiency","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e0\/55\/ea4b2ffad7c5ca66b3e8560139dd-200x200-1\/2020_arrival_industrial_ufo_led_high_bay_light_240_watt_ip65_with_efficiency_140lpw.jpg","attrs":{"Brand Name":"DUALRAYS","Model Number":"DR-HB240-EG","Certification":"CE,RoHS,LM79,LM80,TUV\/GS,SAA,RCM,CB and D-Mark Available","Place of Origin":"Shenzhen,China"}}
{"title":"Gymnasium Lighting UFO LED High Bay Lamp HB4 Pluggable Motion Sensor 100W 150W","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/e1\/2c\/9818b34ccaab2b1c9c1d447422a3-200x200-1\/gymnasium_lighting_ufo_led_high_bay_lamp_hb4_pluggable_motion_sensor_100w_150w_200w_240w_d_mark_listed.jpg","attrs":{"Brand Name":"DUALRAYS\/OEM","Model Number":"DR-HB200-DG2","Certification":"CE,RoHS,LM79,LM80,TUV\/GS,SAA,RCM,CB and D-Mark Available","Place of Origin":"Shenzhen,China"}}
{"title":"Led High Bay Light 0-10V Dimming Warehouse Industrial Lighting 100W 150W 200W","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/49\/1f\/ae82d33200f62d146afc3c9265a4-200x200-1\/led_high_bay_light_0_10v_dimming_warehouse_industrial_lighting_100w_150w_200w.jpg","attrs":{"Brand Name":"DUALRAYS","Model Number":"DR-HB200-CG2","Certification":"CE,RoHS,LM79,LM80,TUV\/GS,SAA,RCM,CB and D-Mark Available","Place of Origin":"Shenzhen,China"}}
{"title":"IP65 LED UFO High Bay AC100~240V Industrial Warehouse Lighting High Efficiency","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/45\/1f\/8932251b8989ca7fadfe4defac1c-200x200-1\/ip65_led_ufo_high_bay_ac100_7e240v_industrial_warehouse_lighting_high_efficiency.jpg","attrs":{"Brand Name":"DUALRAYS","Model Number":"HB5","Certification":"CE,RoHS,LM79,LM80,TUV\/GS,SAA,RCM,CB and D-Mark Available","Place of Origin":"Shenzhen,China"}}
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.
2.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.
3.Do you know “dali “?
RE: Digital addressable lighting interface (DALI) is a trademark for network-based systems that control lighting in building automation.
4.What’s the fire rating categories ?
RE: VO-Burning stops within 10 seconds on vertical specimen; drips of particles allowed as long as they are not inflamed.
HB-Slow burning on a horizonal specimen’s burning rate <76mm /min thickness <3mm or burning stops before 100mm.
TP(b)-Slow burning rate <50mm / min for thickness <3mm.
TP(a)-Self extinguishes and flaming and afterglow should not exceed 5 seconds once source the source of flame is removed.
As a specialist in modern, efficient ,advanced LED lighting for industrial and sport 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 int... As a specialist in modern, efficient ,advanced LED lighting for industrial and sport 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 int...
