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As title, please the personage inside course of study to explain to shoot the light and PAR light some of the differences in structure and application fields, especially for the requirement of power supply. Thank you very much!
The lamps and lanterns of shoot the light is a highly concentrated, its light is a specific goal. Mainly used for special lighting, for example to emphasize a very tasty or is a very interesting place. Can be applied from the light source, location, and price comparison to distinguish the two kinds of the characteristics of the lamp.
How much is the LED lamp transformer
Conventional leds controller output is constant current, the voltage is a very large range (e.g., 12 ~ 48)
Sitting room condole top round with tube lamp or LED lamp good?
Tube lamp brightness is general, if the home of two Suggestions to shoot the light, the effect is better you know [like]
What the reason, is led guide to shoot the light flashing?
this is the case, if is stroboscopic serious, is the problem of power drive. 2, no matter what the LED lamps and lanterns, there is no ballast this device! So can't be ballast problem.
The difference between led grille lamp and dared light
Led grille lamp and dared light is the same kind of lamp, just name is different.
The house that new clothes builds, pick up a LED lamp Specific parameter no receive wire didn't receive zero after electrify LED lights have a dim light An estimated 10% of the after less than fully open after disconnect all electrical appliances There are light which out of the question to solve the trouble is online, etc. ~
Wire and zero line through a switch or increase the LED by the series resistance tolerance
LED to shoot the light always blink what's the problem?
Clearly is the power supply is broken, looking for a manufacturer to supply parameters, change the power supply with respect to OK. If it is a light bead bad words directly is not on.
The PAR value of lamps and lanterns is what mean?
PAR photosynthetic active radiation abbreviations: photosynthetically active radiationPAR photosynthetic available radiation, green plants for photosynthesis process, absorption of solar radiation in the chlorophyll in excited state that part of the energy spectrum. About 400 ~ 700 nm wavelength, represented by symbols Qp, units of w/m 2. Photosynthetic active radiation is plant life activities, organic material synthesis and yield formation of energy sources.