DUALRAYS LIGHTING Co.,LTD.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 50000PCS/Month |
| Delivery Time | 5-15 Bussiness Day |
| Packaging Details | Netural Package/OEM and ODM Package Available |
| Warranty | 5 Years |
| Power factor | >0.95 |
| CRI | >83 |
| CCT/K | WW:3000±200K NW: 4000±200K DW:5000±200K CW: 5700±200K |
| Wattage | 200W,360W,540W,720W,1080W,1440W |
| Beam angle | 10°/25°/45°/60°/90°/30*70°/80*140°/60*130° |
| Brand Name | DUALRAYS |
| Model Number | DR-FL250-DGXP |
| Certification | CE,RoHS,LM79,LM80,TUV/GS,SAA,RCM,CB and D-Mark Available |
| Place of Origin | Shenzhen,China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 50000PCS/Month |
| Delivery Time | 5-15 Bussiness Day | Packaging Details | Netural Package/OEM and ODM Package Available |
| Warranty | 5 Years | Power factor | >0.95 |
| CRI | >83 | CCT/K | WW:3000±200K NW: 4000±200K DW:5000±200K CW: 5700±200K |
| Wattage | 200W,360W,540W,720W,1080W,1440W | Beam angle | 10°/25°/45°/60°/90°/30*70°/80*140°/60*130° |
| Brand Name | DUALRAYS | Model Number | DR-FL250-DGXP |
| Certification | CE,RoHS,LM79,LM80,TUV/GS,SAA,RCM,CB and D-Mark Available | Place of Origin | Shenzhen,China |
| High Light | high mast flood lights ， led stadium floodlights | ||
250W High Mast Flood Light IP66 140LPW LED Floodlights For Tennis Courts
LED Sports Ground Floodlights Feature:
Module structure design concept,convenient for assemble and dis-assemble,maintenance,secure and reliable;
Full Al heat sink structure,processional optics design,>50% efficiency higher than the general flood light in the market;
High output lighting efficiency 140LPW upmost;
Constant voltage or constant current output, quick responds,no flicker, lighting protection, PFC function available;
> Driver and housing separated by spacers;
> Installation:Ground Mounting, Wall Mounting, Ceiling Mounting,Pipe Mounting.
| Warranty: | 5 Years | IP Rating: | IP66 |
|---|---|---|---|
| Op. Temp.: | -40°C to + 50°C(-40°F to 122°F) | Driver: | Meanwell ELG/HLG,Sosen |
| Driver Type: | Flicker-Free | Efficacy: | 150Lm/W (± 5%) |
| Power Factor: | >0.95 | IVR: | AC85 - 277V 50/60Hz |
| Power: | 250W | Luminous Flux: | 37,500Lm (±5%) |
| LED Chip: | Lumileds | Chip Type: | SMD 3030 |
| CRI: | >70Ra (>80Ra for Option) | Lifespan: | >50,000 Hours |
| Beam Angle: | 10°/25°/45°/60°/90°/30*70°/80*140°/60*130° | Material: | Die-Cast Aluminum + PC |
| Color: | Black RAL9017 / White RAL9016 | Device Size: | L340xW110XH250 |
DUALRAYS R&D team including:
* Electronic engineer
* Packing design engineer
* Structural engineer
* Sample testing engineer
* Heat management design engineer
DUALRAYS gathers a group of managers and technical personnel who have been working in the LED industry for many years as a key role. Involving majors:physical, thermal, optical, mechanical, electronic and so on.
Multi-disciplinary talents lay a solid foundation for the development of our company.
> Advertising, billboard lighting;
> Building exterior lighting;
> Warehouse,
> Factory,
> Stair corridors lighting;
> Large and small parking,
> Square, Stadium lighting etc;
As a specialist in modern, efficient ,advanced LED lighting for industrial applications,Shenzhen Dualrays Optoelectronics Co.,Limited is one of the leading professional technology and marketing oriented NHTE (National High Technology Enterprise) in R&D,manufacturing,sales and service of intelligent industrial LED luminaires.
Q1.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.
Q2.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.
Q3.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.
Q4.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).
Q5.What’s LED Chips ?
RE: The light producing semiconductor device that may or may not be incorporated into an LED.
Q6.What’s LGP(PMMA)?
RE: A key component to maximize the uniformity of light, to make the backlight slim and to reorient the line or dot light source such as LED to the plate light source.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
6000000-10000000
Employee Number:
50~100
Ecer Certification：
Site Member
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...
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