Shenzhen Ewin Lighting Technology CO., Limited
| Payment Terms | T/T, Western Union |
| Supply Ability | 5000PCS/Month |
| Delivery Time | usually 7-10 working days |
| Packaging Details | EPE Cotton protect; Box lamp:235*160*280mm; 9 pcs in one carton;carton:725*295*500mm; |
| Light Source: | LED |
| LED Light Source: | Epistar 10*23 |
| Warranty(Years): | 3 |
| Input Voltage(V): | 100-277 |
| Lamp Power(W): | 20 |
| Lamp Luminous Flux(lm): | 2400-2800 |
| Lamp Luminous Efficiency(lm/w): | 120 |
| CRI (Ra>): | 82 |
| Color Temperature(CCT): | Pure White |
| Working Temperature(℃): | -40 - 45 |
| Working Lifetime(Hour): | 50000 |
| Lamp Body Material: | Aluminum |
| color of housing: | white black aluminum |
| power factor: | 0.90-0.98 |
| power efficiency: | 0.85 |
| track adaptor: | 2-way 3-way 4-way |
| SDCM: | <4 |
| Frequency range | 50-60Hz |
| beam angle: | 30 or 50 degree |
| Item Type: | Track Lights |
| Brand Name | EWIN |
| Model Number | EW-STL20WLB-CW |
| Certification | CE ROHS |
| Place of Origin | china |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 5000PCS/Month |
| Delivery Time | usually 7-10 working days | Packaging Details | EPE Cotton protect; Box lamp:235*160*280mm; 9 pcs in one carton;carton:725*295*500mm; |
| Light Source: | LED | LED Light Source: | Epistar 10*23 |
| Warranty(Years): | 3 | Input Voltage(V): | 100-277 |
| Lamp Power(W): | 20 | Lamp Luminous Flux(lm): | 2400-2800 |
| Lamp Luminous Efficiency(lm/w): | 120 | CRI (Ra>): | 82 |
| Color Temperature(CCT): | Pure White | Working Temperature(℃): | -40 - 45 |
| Working Lifetime(Hour): | 50000 | Lamp Body Material: | Aluminum |
| color of housing: | white black aluminum | power factor: | 0.90-0.98 |
| power efficiency: | 0.85 | track adaptor: | 2-way 3-way 4-way |
| SDCM: | <4 | Frequency range | 50-60Hz |
| beam angle: | 30 or 50 degree | Item Type: | Track Lights |
| Brand Name | EWIN | Model Number | EW-STL20WLB-CW |
| Certification | CE ROHS | Place of Origin | china |
art gallery track light Ra90 20W led track light with CE RoHS Approvedled track lighting
20w,2*20w
30w,2*30w
40w,2*40w
50w,2*50w
1.Product features
| LED Power: | 20W |
| Lamp Consumption: | 22W |
| Output: | 1200-1400lm |
| Input voltage: | 100-277v AC, 50-60hz |
| Beam Angle: | 15°/30°/60° |
| Color Rendering Index: | >82 |
| Working Temperature: | -40°C-45°C |
| Storage Temperature: | -25°C-65°C |
| Color of shell: | white, black, aluminum |
| Track holder: | 2-wires, 3-wires, 4-wires |
| Life span: | 50,000+hrs |
| Certificate: | CE/ROHS/SASO/SAA/UL/TUV/PSE/GS ERP test report |
| Warranty: | 5 years |
2.Chip(Total 8 pcs) parameter
| CHip: | SMD3030 |
| Chip brand: | Cree/Bridgelu/Citizen/Osram |
| Output: | 1200-1400lm |
| Chip quantity: | 8pcs |
| CRI: | 82-95 |
| Voltage: | 27-40VDC |
| Current: | 700mA |
3.Driver parameter
| Driver brand | Lifud/Meanwell/EAGLERIES/PHILIPS/TRIDONIC |
| Input: | 100-277V AC |
| Output: | 18-30V DC, 700mA |
| Power Factor: | 0.9-0.99 |
| Power efficiency: | 86% |
| Certificate: | CE/TUV/UL/CQC/SAA/PSE/CB |
| Dimmable: | TRIAC /DALI /WI-FI/0-10V available |
| Data Sheet: |
| Part No: | Color | CCT | Output Ra80 | Output Ra90 |
| EW-STL20WLA-WW | Warm White | 2900-3200K | 1100-1200lm | 1000-1100lm |
| EW-STL20WLA-NW | Natural white | 3900-4200K | 1200-1300lm | 1100-1200lm |
| EW-STL20WLA-CW | Cool White | 5900-6200K | 1300-1400lm | 1200-1300lm |
EWIN Quality Control
1. 100% testing before aging .
2. Aging for no less than 24hours, and the switch is off-on aucomatically every 2minutes during aging procedure.
3. 100% testing by safe tester (with 3700V high voltage) before packing.
4. Except normal CE, RoHS, FCC certificates for the finished products, we can provide IES files and ERP reports.
EWIN Services and terms
Warranty: 3years , free replacement.
Lead time: 7-10 days.
Payment: TT, Western Union, Paypal, Money Gram.
Transportation: DHL, UPS, FedEx, Air, Sea, etc.
EWIN focus on COB LED Commercial Lighting since from 2010, and we make COB led lamps only, we belive high quality & high efficiency based on profession.
EWIN wish our lamps would light up your life like the sun.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
>lessthan$1,000,000
Employee Number:
50~100
Ecer Certification：
Active Member
Shenzhen Ewin Technology Co.,LTD is the Subsidiary of EWIN(HONG KONG)TECHNOLOGY LIMITED) is a high-tech enterprise who specializes in developing, manufacturing and selling of LED Lights and professional supplier of explosion proof products . Certified with... Shenzhen Ewin Technology Co.,LTD is the Subsidiary of EWIN(HONG KONG)TECHNOLOGY LIMITED) is a high-tech enterprise who specializes in developing, manufacturing and selling of LED Lights and professional supplier of explosion proof products . Certified with...
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