Indoor Ceiling Recessed Static Image Gob

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.

Supplier: Indoor ceiling recessed static image gobo projector

Supplier: Electrical fan and electrical heater
Services: Manufacturer
Buyer: Electric motors, switches, thermostats and heating wires.

Static Transfer Switch (STS) and Automatic Transfer Switch (ATS) from 50A to 400A. It includes 2 poles STS, 3 pole STS and 4 pole STS with option of three and Single phase. STS has following features: 1) Increased power quality 2) Easy monitoring all parameters on LCD display 3) Fast microcontroller. Power blackout protection. 4) Automatic static switching. Remote monitoring of input power sources 5) Easy static and mechanical transfer between separate input sources. 6) Remote management of power events. Power event logging. 7) Advanced RS232 communication features. DRY contact alarm interface. 8) Password protected login system We offer from remote site (timed Access). 9) 2 redundant power supplies form electronic boards (hot swappable). 10) Easy front access to all components inside of the STS. 11) Second protection cover on live circuits which prevents electrical shock. 12) Input sources protected by fuses. 13) 3 positioned Maintenance bypass switch which prevents cross currents between input sources. 14) User adjustable parameters by entering a password. Built in real time clock. 15) Alarm history (with their date and time). 16) Automatic transfer test from a remote site or using front panel. Front panel Lamp test. 17) External emergency shutdown (EPO) input. 18) Hot plug construction during maintenance bypass. 19) High current output tolerant up to 1000%. 20) Temperature sensor inside the Cabinet. 21) Fast voltage black-out circuit. We offer brands like GE, EATON, MGE, APC, SOCOMEC, INFORM, Powerware. 22) Input phase balance and phase sequence fault detect circuit. 23) Adjustable Input source frequency lower/upper limits. -------------------------------------------------------------------------- CONTROL TECHNOLOGIES FZE (Ctrltech) Sharjah, UAE. T: +971 6 5489626 Mobile: +971 55 2338912 / +971 50 1537113 F: +971 6 5489627 E: sales@ctrltechnologies.com W: www.ctrltechnologies.com www.datacenter-serverroom.com