MR16 Spot Light / C21ST-BG53/C21ST-BG10

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Product Features

●Low power consumption

●Light color, focus

●Ceramic housing

●Elegant design, secure

●Easy to replace traditional lamp

●Uniform spot

●Long lasting imported chips

Types of Application

●Jewelry stores

●Shop cabinets

●Museums

●Exhibition hall

Technical Parameters

Size Chart (mm) C21ST-BG53-4W Light Distribution Curve C21ST-BG53-4W

Q: The LED lamp has been flashing, what is going wrong? Original drive 36 to 48 v, output voltage output in a new drive 40-80: Driver is the power LED them to configure, original 48, the highest for 40-80, this kind of practice is not desirable, will burn out lamp bead.

Q: The sitting room how to shoot the light off?: The removal of embedded absorb dome light: This kind of dome light of disassembly tend to scare a lot of people, all think it is very complex, not break down, in fact, think about it, since it can't come off on this, it must be something stuck it oh, so careful you as long as careful observation can be found to have a spring clip it gets stuck, just to break it down, remember, before I can take off power.

Q: Clothing store, LED lamp used to burn more than a year, what's the matter: Should be low voltage halogen lamp bead lamp, shoot out the effect of this type is the best temporarily, but a fever, power consumption is big, easy to bad. Most people are now switching to LED, the effect were similar, but the disadvantages of halogen lights, LED all have no.

Q: The LED is low voltage and high pressure: Don't blindly pick, check whether it is capacitance step-down circuit. Details refer to the China electronic DIY home of the relevant information

Q: A few questions about LED lights: First, the power supply current exceeds the LED light source of the load current, lead to LED lamp bead light failure quickly, even destroyed. Solution: 1, to reduce the input current; 2, the LED light source for more than 45 mil 3 w light bead, so each lamp bead to withstand current of 700 ma, but this time is 9 w, must increase the radiator. Second, the high voltage is bound to burning lamp bead,, the only way to avoid lower voltage, series resistance. Third, voltage and current are beyond ratings, is sure to burn, not saved. Can only cut down the voltage and current are. Method is still the same, want to directly change the power supply, either in LED series resistance voltage drop flow in the circuit

Q: LEDPAR lamp, LED lamp, LED downlight, users don't, the usefulness of various lamps and lanterns?: LED is not hot Ordinary fever Led energy saving transformer occupy a space more concentrated light In a certain range is not very bright

Q: The LED lamp aging is what mean: Actually it's wrong to say aging, should be aging Is mainly to make a light test, the whole lamp is under fixed temperature has been lit the lamp Lights up for a long time to see more about your need, is in commonly 50 ° C under light 8 hours

Q: Does the LED light have to be transformer?: If it is a 12 v power supply, need another 12 v power supply, general ac dc, but never can directly connect the 220 v power supply.

Q: The luminous flux LED to shoot the light, technical parameters, MR16 GU10, chips and other parameters: LED shoot the light cup MR16 voltage: 12 v, 3 x1w flux: 240-300 LM this is to see what is the single light bead chip size to LM, like 45 ml 112 LM chips do no problem, then flux have 312 LM, GU10 voltage can be done as required.

Q: On the ceiling lamp bulb is broken can change LED light bulb?: Yes, there are similar LED lamp. If you compare the outlet is in line with the line.

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