Shenzhen Ewin Lighting Technology CO., Limited
| Light Source: | LED |
| LED Light Source: | Epistar 10*23 |
| Warranty(Years): | 3 |
| Input Voltage(V): | 100-277 |
| Lamp Power(W): | 50 |
| Lamp Luminous Flux(lm): | 5000-5600 |
| 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 |
| Packaging Details | EPE Cotton protect; Box lamp:235*160*280mm; 9 pcs in one carton;carton:725*295*500mm; |
| Delivery Time | usually 7-10 working days |
| Payment Terms | T/T, Western Union |
| Supply Ability | 5000PCS/Month |
| Place of Origin | china |
| Brand Name | EWIN |
| Certification | CE ROHS |
| Model Number | EW-STL-COB-50W |
View Detail Information
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Product Specification
| Light Source: | LED | LED Light Source: | Epistar 10*23 |
| Warranty(Years): | 3 | Input Voltage(V): | 100-277 |
| Lamp Power(W): | 50 | Lamp Luminous Flux(lm): | 5000-5600 |
| 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 |
| Packaging Details | EPE Cotton protect; Box lamp:235*160*280mm; 9 pcs in one carton;carton:725*295*500mm; | Delivery Time | usually 7-10 working days |
| Payment Terms | T/T, Western Union | Supply Ability | 5000PCS/Month |
| Place of Origin | china | Brand Name | EWIN |
| Certification | CE ROHS | Model Number | EW-STL-COB-50W |
(1)LED Power: 50W
(2)Lamp Consumption: 55W
(3)Output: 5600-6300lm
(4)Input voltage: 100-277v AC/180-270VAC
(5)Frenquency Range: 50-60HZ
(6)Beam Angle: 30°/60°
(7)CRI: >80
(8)Working Temperature: -40°C-45°C
(9)Storage Temperature: -25°C-65°C
(10)Color of Frame: aluminum, white or black
(11)Life span: 50000+hrs
(12)Certificate: CE/RoHS/SASO/SAA/GS
Dimmable: Triac or Dali is available
Meanwell LPF-60 is optional
| Data Sheet: |
| Part No. | Color | CCT | Output | Size(mm) |
| EW-STL-50W-WW | Warm White | 2900K-3200K | 5400-5500lm | φ255*H175 φ290(hole) |
| EW-STL-50W-NW | Natural white | 3900K-4200K | 5500-5600lm | |
| EW-STL-50W-CW | Cool White | 5900K-6200K | 5600-5800lm |
(Note:The beam angle is only about 1/2 output of the all illuminated)
More Pictures:
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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