2012年11月27日星期二

Hollywood moving to LED lighting


Bright ideas are often depicted with a light bulb. And in Hollywood these days, that light is more likely to be LED than the traditional tungsten.The industry standard is shifting as cinematographers are turning to light-emitting diodes to illuminate their sets more efficiently and with less heat than tungsten lighting,This can provide a whole new operation mode that greatly decreases the professional Single-Stage Hammer Crusher manufacturers cost. This series mobile crusher really supply simpler, higher efficient lower cost machines for clients. according to Variety.But not all LEDs are created the same, so companies that rent the equipment to productions are taking a wait-and-see approach to which brand will be in dBelt conveyoremand."Every cinematographer is going to have their own taste for how something should look, and right now, there are still questions about how different brands of LED lights will interact on a set," Chris Rogers, national account manager for Cinelease – a rental company – told Variety. "So we're waiting to see what our customers decide they like."
New technology is a tricky business for rental companies. And digital equipment in particular poses unique problems because it is updated more frequently than mechanical equipment and has a shorter lifespan."People got burned with camera equipment (in 2002), because just after ‘Star Wars: Episode 2 (Attack of the Clones)' was shot using the Sony F900, there was very little lag time until the next round of digital cameras came out," said Johnathon Amayo, VP of production and post-production for Moviola. "So,Stone crusher use one or a number of working principle to Hydraulic cone crusher.Stone crusher is often a general-purpose machinery and gear in industrial production as is primarily used to produce sands and create tiny stone. basically, if you carried the F900, once the (lower-cost) Red came out, you had a camera that was worth one-tenth of what you paid for it; no one wanted to rent it anymore."The transition to LED lighting appears to be taking longer than the move to digital cameras, creating headaches for rental houses. Lighting is a new frontier that has not been fully explored. There are many options available – LED and tungsten – and the market has not yet spoken definitively on the matter.
To Stuart's surprise the warehouse is where the LED high bays have brought unexpected benefit. Mounted at 11-15 metres in a palletised area with no aisles, they've been a major success.Operation really should be mentioned that even towards the mine,Quarry plant chamber packed allowed; along with the maximum dimension towards the ore block towards the mine mouth should really not be bigger than 0.85 times the width. He comments: "The lighting used to be poor, but now operators find the quality of light restful and good for the eyes – more like daylight. As this area is our last chance to check product quality, the lighting is important to us. We've had the LEDs in place for eighteen months with no failures, so our high bay lighting is no longer a Health & Safety issue and this installation is now regarded as a best practice example for all our plants." Michael Schratz, Director of Marketing Dialight (LSE: DIA.Steel is produced by removing oxygen from iron ore and carbon is utilized to connect oxygen. aluminum profile is heated up at 910 degrees Celsius, then water or oil is utilized for quenching and finally oxygen is removed. During removal of oxygen carbon merges with iron to develop the final product, which is steel.L) is leading the energy efficient LED lighting revolution around the world for industrial and hazardous areas as well as transportation and infrastructure applications. For 40 years it has been committed to the development of LED lighting solutions that enable organizations to vastly reduce energy use and maintenance needs, improve safety, ease disposal and reduce CO2 emissions.

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