Zhengzhou Ledy Optical-Electrical Technology Co., Ltd.

ParameterModel No.DFL-10QCREE LED10WRate output12WRate voltage100V/240V  12V/24VColor temperature6500kProjection distancewithin 5MImage diameter1.8MProjection effectSingle static imageGobo OD37mmWeight0.6kgProjector size190*90*125Indoor use onlyFeature1.Compact aluminum alloy outer shell2.Standard spotlights clasp mount in ceiling3.Four-layer coated lens adjust a evenly clear image4.Low thermal resistance & low lumens depreciation make projector long life ApplicationFor indoor ceiling to floor projection, like decoration, logo and signage in shopping mall, office building, hotel, art gallery, museum, hospital etc.FAQWhat is a gobo?A gobo is a template of glass that is placed inside of a spotlight to project an image. The gobo carries the projection motif. We manufacture gobos from special coated glass and printing.What is the lifespan of an LED?The life expectancy of an LED light source depends on many factors, including its operating temperature. An LED chip loses luminosity over time. Even after this time, the projector still remains functional. Lifespan and luminosity of an LED drop if the operating temperature exceeds a limit. Efficient cooling therefore guarantees the reliability and brightness of a projection system.Are projections also visible in daylight?Outdoors, projections remain invisible in direct sunlight or when the sky is overcast. The sun is a superior light source. Daylight outperforms any artificial light. With the sun shining through windows, the situation may be different: it must be tested whether the output of a projector is sufficient or not.How are projection templates manufactured?We manufacture gobos according to customers' digital artwork files. The files are manually controlled and set up to meet the requirements of a high-power laser and printing. The artwork is then engraved or printed with high precision in special coated glasses.

ParameterModel No.DFL-20QCREE LED20WRate output22WRate voltage100V/240VColor temperature6500kProjection distancewithin 9MImage diameter3MProjection effectSingle static imageGobo OD37mmWeight0.6kgProjector size190*90*125                       Indoor use only Feature1.Compact aluminum alloy outer shell2.Standard spotlights clasp mount in ceiling3.Four-layer coated lens adjust a evenly clear image4.Low thermal resistance & low lumens depreciation make projector long life ApplicationFor indoor ceiling to floor projection,Website:http://www.ledygoboprojector.com, like decoration, logo and signage in shopping mall, office building, hotel, art gallery, museum, hospital etc. FAQHow to proceed an order?Firstly, let us know your requirements or application.Secondly, we quote according to your requirements or our suggestions.Thirdly, customer confirms the invoice and make payment. Lastly, we arrange the production and delivery.What is the lifespan of an LED?The life expectancy of an LED light source depends on many factors, including its operating temperature. An LED chip loses luminosity over time. Even after this time, the projector still remains functional. Lifespan and luminosity of an LED drop if the operating temperature exceeds a limit. Efficient cooling therefore guarantees the reliability and brightness of a projection system.How are projection templates manufactured?We manufacture gobos according to customers' digital artwork files. The files are manually controlled and set up to meet the requirements of a high-power laser and printing. The artwork is then engraved or printed with high precision in special coated glasses.How can a distorted image be corrected?A distorted projection is caused by an oblique angle between the optical axis of the projector and the projection surface. If the projector cannot be positioned at right angles, it is possible to pre-distort the image on the gobo so that the result appears correctly.

Parameter Model No.DFL-20R / DFL-20R-WPCREE LED20WRate output22WRate voltage100V/240VColor temperature6500kProjection distancewithin 8MMax image diameter4.8MProjection effectSwitch control image rotate or staticGobo OD54mmWeight2kgProjector size 350*180*130mmIndoor Outdoor availablFeature1.Coated optical system2.Big glass gobo 54mm outer diameter3.Projection angle adjustable 180 degree4.Magnet gobo install system make it easier to replace ApplicationFor indoor outdoor logo advertising in restaurant, tea shop, store and café etc. FAQWhat are the factors that influence the visibility of a projection?The visibility of a projection for the human eye depends on the following factors: 1. Output power of the projector, 2. Ambient light intensity, 3. Distance, 4. Focal length of the lens, 5. Colour and texture of the projection surface, 6. Colour of the projection artwork. In difficult situations a test setup is essential.How to deal with the fault?A: If the fault happened within 3 months, and not caused by improper operation, we will send repair parts to you freely, or you can return the projector to us for repairing or exchanging a new one freely. If the fault happened excced 3 months, and not caused by improper operation, we will send repair parts to you freely, or you can return the projector to us for repairing, freight beared by both of us.Are projections also visible in daylight?Outdoors, projections remain invisible in direct sunlight or when the sky is overcast. The sun is a superior light source. Daylight outperforms any artificial light. With the sun shining through windows, the situation may be different: it must be tested whether the output of a projector is sufficient or not.How are projection templates manufactured?We manufacture gobos according to customers' digital artwork files. The files are manually controlled and set up to meet the requirements of a high-power laser and printing. The artwork is then engraved or printed with high precision in special coated glasses.

Dlp Led Windows 7 143*54*45

CE certification is a mandatory safety certification "CE" logo is considered the manufacturers open and a passport to enter the European market. Those who posted "CE" mark can be freely sold in the EU member countries, indicating that the product complies with the safety, health, environmental protection and consumer protection, and a series of European directives to express requirements. "CE" is the French abbreviation of "Communate Europpene (the European Community, now the European Union), on behalf of the European unification (Conformite Europeenne), it is in the EU multi-language abbreviation for" EC ", it was also the CE understanding for Conformity with European Demand (in line with European requirements). EU CE certification Directive Profile (CE certification coverage): Instruction directory command 2006/95/EC Low voltage LVD Low Voltage Directive 2009/105/EC Simple pressure vessels Pressure Vessels Directive Toy Safety Directive 88/373/EEC Safety of toys 89/106/EEC construction products Construction Products Directive 2004/108/EC Electromagnetic Compatibility EMC EMC Directive The 2006/42/EC Machinery Machinery Safety Directive Personal Protective Equipment directive 89/686/EEC Personal protective equipment 90/384/EEC Non-automatic weighing instruments non-automatic weighing equipment directive 90/385/EEC Active implantable medical devices active implantable medical device directive 2009/142/EC Appliances burning gaseous fuels gas appliances new directive 92/42/EEC Efficiency requirements for new hot-water boilers fired with liquid or gaseous fuels hot water boiler instructions The civil explosives Directive of 93/15/EEC Explosives for civil uses 93/42/EEC Medical Devices Medical Devices Directive EU ATEX Directive 94/9/EC Equipment explosive atmospheres (ATEX) 94/25/EC Recreational craft entertainment yacht command Lift Lift Directive 95/16/EC 97/23/EC Pressure equipment Pressure Equipment Directive 98/79/EC In vitro diagnostic medical devices in vitro Diagnostic Medical Devices To 1999/5/EC Radio Equipment and Telecommunications Terminal Equipment and the Mutual recognition of Their Conformity Wi-letter product R & TTE Directive 2000/9/EC Cableway installations designed to carry persons aerial cableway facilities Products Directive 2004/22/EC Measuring Instruments Measuring Instruments Directive Directives based on the principles of the New Approach or the Global Approach, but which do not provide for CE marking 94/62/EC Packaging and packaging waste packaging and packaging waste directive Interoperability directive 96/48/EC Interoperability of the trans-European high-speed rail system pan-European high-speed rail system 96/98/EC Marine Equipment Marine Equipment Directive Interoperability Directive 2001/16/EC Interoperability of the challenged conventional rail system of the trans-European conventional rail system EU CE certification mode: A: self-proclaimed self-proclaimed (by the producers, and provide key technical information) B: type tests (carried out by the European Notified Body products are fully tested) C: Notified Body for the production of factory review D: Notified Body for the factory of production and its quality management system review E: Notified Body for the quality management system for traders and other middlemen review F: Notified Body for the quantities of products imported into the EU ashore review G: Notified Body for products imported into the EU has not been type tested including a comprehensive review of the type testing (Note: For different instructions should assessment procedures by which modules provisions.: Low Voltage Directive (LVD), the Electromagnetic Compatibility Directive (EMC) consisting of A; Gas Appliance Directive (GAD) by BC, BD, BE or BF.) Why apply for CE certification? A need to apply for CE certification: CE certification, a unified technical specifications for national products in the European market to trade, simplify trade procedures. Any country to enter the European Union, the European Free Trade Area must be CE certification, CE mark affixed on the product. CE certified products to enter the market of the European Union and the European Free Trade Area countries pass. CE certification means that the product has reached the security requirements of the EU Directive; business to consumer and a commitment to increase the level of consumer confidence in the products; product with the CE Marking will reduce the risk of sales in the European market. These risks include: Customs to detain and investigate the risk; Market oversight body to investigate the risk; risk of allegations of peer-competitive purposes. Second, apply for CE certification benefits EU laws, regulations and harmonization of standards, not only in quantity, but also very complex, the EU designated agencies to help one not only save time, effort, and reduces the risk wise; ccess to the designated agency by the European Union CE certification, you can maximize access to the trust of the consumer and market oversight bodies;can effectively prevent of those irresponsible accusations from happening; In the face of litigation, the designated agency of the European Union CE certification, will become a legally binding technical evidence; Once the punishment by the EU countries, the certification body together with the enterprise risk, thus reducing the risk of the enterprise. E-mail: lst4810294@163.com 30*20*10,1kg,